[
  {
    "id": "gasoline",
    "name": "Gasoline",
    "currency": "USD",
    "unit": "US gallon",
    "region": "United States",
    "observations": [
      {
        "id": "loc-94507465",
        "date": "1921-07-01",
        "dateLabel": "c. 1921",
        "datePrecision": "year",
        "dateApproximate": true,
        "price": 0.23,
        "grade": "Dome Gas — grade not stated",
        "place": "Takoma Park, Maryland",
        "author": "National Photo Company",
        "image": "https://photos.howmuchthen.com/assets/934bb417b7fa239b6fc1a84786d7d23128d200c8c6a03e4782f51225db1fb299/loc-94507465.jpg",
        "thumbnail": "https://photos.howmuchthen.com/assets/199827750a0d2d9317d9d9d3dfd6b6809d4d62f27cbe1c4a1021a38407359af3/loc-94507465.webp",
        "source": "https://www.loc.gov/item/94507465/",
        "original": "https://cdn.loc.gov/master/pnp/npcc/30000/30003u.tif",
        "license": "No known restrictions (LOC)",
        "licenseUrl": "https://www.loc.gov/item/94507465/#rights-and-access",
        "alt": "Takoma Park, Maryland, c. 1921. Gasoline price $0.230 per gallon.",
        "evidence": "Photographed sign beneath DOME GAS reads 23. LOC catalog dates the photograph [1921(?)]; American Oil & Gas Historical Society also identifies the posted price as 23 cents per gallon.",
        "note": "Approximate capture year preserved from the Library of Congress. Original photograph; not the modern model also shown in the secondary article.",
        "coordinates": {
          "lat": 38.980306,
          "lon": -77.002326,
          "precision": "city",
          "label": "Approximate city location",
          "source": "https://www.census.gov/geographies/reference-files/time-series/geo/gazetteer-files.2025.html"
        },
        "matchEligible": true,
        "dateEvidence": null,
        "locationEvidence": null,
        "activeStationEvidence": null,
        "imageChanges": "Higher-detail JPEG from the Library of Congress glass-negative master; film edges hidden by display bounds, untouched source scan preserved at LOC, previous JPEG retained. No retouching.",
        "usageRestriction": "none_stated",
        "preview": "https://photos.howmuchthen.com/assets/920580ec6f27970dce56d56b9abae3439e934a09d27f9f2730ab2202659bfee1/loc-94507465.webp",
        "framing": {
          "width": 3200,
          "height": 2503,
          "priceBounds": [
            0.48,
            0.49,
            0.09,
            0.06
          ],
          "reviewed": "2026-09-22",
          "policy": "price-aware-v1",
          "contentBounds": [
            0.05,
            0.025,
            0.93,
            0.88
          ],
          "borderReviewed": "2026-09-22",
          "borderNote": "Display excludes film/print margins and writing below scene; original scan retained."
        }
      },
      {
        "id": "loc-triangle-1925",
        "date": "1925-07-01",
        "dateLabel": "c. 1925",
        "datePrecision": "year",
        "dateApproximate": true,
        "price": 0.23,
        "grade": "Grade not stated; another pump shows 27¢",
        "place": "Arlington, Virginia",
        "author": "National Photo Company / Library of Congress",
        "source": "https://www.loc.gov/pictures/item/2016850501/",
        "original": "https://cdn.loc.gov/master/pnp/npcc/27100/27167u.tif",
        "license": "No known restrictions on publication, National Photo Company collection",
        "licenseUrl": "https://www.loc.gov/rr/print/res/275_npco.html",
        "usageRestriction": "none_stated",
        "coordinates": null,
        "framing": {
          "width": 5965,
          "height": 4278,
          "priceBounds": [
            0.61,
            0.49,
            0.135,
            0.18
          ],
          "contentBounds": [
            0.082,
            0.085,
            0.86,
            0.866
          ],
          "borderReviewed": true,
          "reviewed": "2026-09-26",
          "policy": "price-aware-v1",
          "borderNote": "Film edges and the upper film-edge protrusions trimmed; no price or pump label removed."
        },
        "evidence": "Outer pump placards read 23; another pump reads 27. No fractional digit is visible. One observation retained for the station/date. LOC dates the negative [1925], from negatives in the same range; approximate year retained.",
        "note": "Commons identifies Arlington, Virginia; LOC catalog has no exact address.",
        "matchEligible": false,
        "matchNote": "The photographed grade is not established as comparable regular gasoline; excluded from automatic average matching.",
        "activeStationEvidence": "Operating station and pump or motor-fuel sign in the photographic scene.",
        "image": "https://photos.howmuchthen.com/assets/7c1ea3143fbfb506cd02ae088a153b3b93154c2cf5a78c7e936823cab32246ce/loc-triangle-1925.jpg",
        "preview": "https://photos.howmuchthen.com/assets/07f9995e8c71013046fe3429e92f156a72b7c3e53c0df8364505ec104daa602e/loc-triangle-1925.webp",
        "thumbnail": "https://photos.howmuchthen.com/assets/d9f9deddb6b2d8c457c01eff2ba78f90a1775dabde7a70f64fe5262a9221a82a/loc-triangle-1925.webp",
        "alt": "Arlington, Virginia, c. 1925. Gasoline posted at $0.230 per U.S. gallon. Grade not stated; another pump shows 27¢.",
        "dateEvidence": "LOC dates the negative [1925], from negatives in the same range; approximate year retained.",
        "locationEvidence": "Commons identifies Arlington, Virginia; LOC catalog has no exact address.",
        "imageChanges": "Full-frame high-quality JPEG, up to 6,000 pixels, made from the preserved source master. Separate full-frame browsing preview. No retouching. Display framing trims only reviewed scan surrounds and protects the complete posted price.",
        "imageProvenance": {
          "sourceFileUrl": "https://cdn.loc.gov/master/pnp/npcc/27100/27167u.tif",
          "sourceWidth": 5965,
          "sourceHeight": 4278,
          "sourceSha256": "5e3b7b481d422494bcf33d43757998f178d431571c2b56ae192f75609743b6a0",
          "detailSha256": "7c1ea3143fbfb506cd02ae088a153b3b93154c2cf5a78c7e936823cab32246ce",
          "reviewedAt": "2026-09-26",
          "qualityLimit": null,
          "archivedOriginalUrl": "https://photos.howmuchthen.com/assets/5e3b7b481d422494bcf33d43757998f178d431571c2b56ae192f75609743b6a0/triangle1925.tif"
        }
      },
      {
        "id": "loc-benning-1925",
        "date": "1925-07-01",
        "dateLabel": "c. 1925",
        "datePrecision": "year",
        "dateApproximate": true,
        "price": 0.24,
        "grade": "Texalene Benzol Blend",
        "place": "Washington, D.C.",
        "author": "National Photo Company / Library of Congress",
        "source": "https://www.loc.gov/pictures/item/2016850648/",
        "original": "https://cdn.loc.gov/master/pnp/npcc/27300/27314u.tif",
        "license": "No known restrictions on publication, National Photo Company collection",
        "licenseUrl": "https://www.loc.gov/rr/print/res/275_npco.html",
        "usageRestriction": "none_stated",
        "coordinates": null,
        "framing": {
          "width": 5937,
          "height": 4255,
          "priceBounds": [
            0.372,
            0.49,
            0.087,
            0.15
          ],
          "contentBounds": [
            0.077,
            0.058,
            0.86,
            0.898
          ],
          "borderReviewed": true,
          "reviewed": "2026-09-26",
          "policy": "price-aware-v1",
          "borderNote": "Outer film border and the white strip at left trimmed; scene signs and pump labels retained."
        },
        "evidence": "Station-front pump reads 24¢ alongside TEXALENE BENZOL BLEND; no fractional digit is visible. LOC dates the negative [1925], from negatives in the same range; approximate year retained.",
        "note": "DCGenWeb identifies the same Benning Service Station photograph as Washington, D.C. (https://usgenwebsites.org/DCGenWeb/history/businesses.html); exact address is unconfirmed. A 1934 Washington Tribune advertisement corroborates a Benning Service Station in D.C., but does not establish this photograph’s exact address.",
        "matchEligible": false,
        "matchNote": "The photographed grade is not established as comparable regular gasoline; excluded from automatic average matching.",
        "activeStationEvidence": "Operating station and pump or motor-fuel sign in the photographic scene.",
        "image": "https://photos.howmuchthen.com/assets/912f02ffcaa310141fa3a7782eb2eb0a063650617bd87e323bf7a3ec3832db9e/loc-benning-1925.jpg",
        "preview": "https://photos.howmuchthen.com/assets/4b1563efe0454702c3b06a12658fecb0d77ee85483bcbca5859f87e6436c80e1/loc-benning-1925.webp",
        "thumbnail": "https://photos.howmuchthen.com/assets/1b84ff6591f911a3a79a41efc13d8d09a7ec34d1aaffb9468acc2e6e4cd90e4a/loc-benning-1925.webp",
        "alt": "Washington, D.C., c. 1925. Gasoline posted at $0.240 per U.S. gallon. Texalene Benzol Blend.",
        "dateEvidence": "LOC dates the negative [1925], from negatives in the same range; approximate year retained.",
        "locationEvidence": "DCGenWeb identifies the same Benning Service Station photograph as Washington, D.C. (https://usgenwebsites.org/DCGenWeb/history/businesses.html); exact address is unconfirmed. A 1934 Washington Tribune advertisement corroborates a Benning Service Station in D.C., but does not establish this photograph’s exact address.",
        "imageChanges": "Full-frame high-quality JPEG, up to 6,000 pixels, made from the preserved source master. Separate full-frame browsing preview. No retouching. Display framing trims only reviewed scan surrounds and protects the complete posted price.",
        "imageProvenance": {
          "sourceFileUrl": "https://cdn.loc.gov/master/pnp/npcc/27300/27314u.tif",
          "sourceWidth": 5937,
          "sourceHeight": 4255,
          "sourceSha256": "43759d91fe324780789c0dfc5380a6491f3c0b484f06792de1e467205832de9c",
          "detailSha256": "912f02ffcaa310141fa3a7782eb2eb0a063650617bd87e323bf7a3ec3832db9e",
          "reviewedAt": "2026-09-26",
          "qualityLimit": null,
          "archivedOriginalUrl": "https://photos.howmuchthen.com/assets/43759d91fe324780789c0dfc5380a6491f3c0b484f06792de1e467205832de9c/benning1925.tif"
        }
      },
      {
        "id": "usc-wilton-1932",
        "date": "1932-07-01",
        "dateLabel": "1932",
        "datePrecision": "year",
        "dateApproximate": false,
        "price": 0.095,
        "grade": "ONOCO gasoline · grade not stated; Union 76 also posted at 16¢",
        "place": "4006 Wilshire Boulevard at South Wilton Place, Los Angeles, California",
        "author": "Dick Whittington Studio / USC Libraries Special Collections",
        "source": "https://doi.org/10.25549/whit-c170-32513",
        "original": "https://d2f4b68zyi14gl.cloudfront.net/USC/TR1/03/b0/67/a9/b4/v1_UC1/UC12073934.jpg?Expires=1791037413&Signature=PAth~0I-3-by7zH420qDSgyl33R3WoCukl8GdwYzJ9jhYgzI6PaWATeWL4PLL~8kzKTvV~iiQmHBJm7bB204W0v5H~RFkZ~qG6efu9YoFMYrZEckYoQo1r3bq2Vgk7kpcDPFMuZSDOwm2ER08nxK8BcCXgFa0Gv4vcgwTYN~BJIDsTKjaXKzr4WYUh2HC4MLPqkz9OvZ0LUnejZUNr58oMEJA2irW5AZe0Arg~FM022u~nhs51HH7f2~ZDVklxD-EGFSUenlgpsZoVhaOMkEZ0vgQArq5a-fbEp8YYo8mwaobN2oFJPkDIgQXBmeeSUyxfSUaxAA1qpp3IHpgvXJ0g__&Key-Pair-Id=K1U3QT649ZRWYA",
        "license": "In copyright — noncommercial use permitted (USC)",
        "licenseUrl": "https://rightsstatements.org/vocab/InC-NC/1.0/",
        "usageRestriction": "noncommercial",
        "licenseRequirements": [
          "attribution",
          "noncommercial"
        ],
        "coordinates": {
          "lat": 34.061317,
          "lon": -118.314763,
          "precision": "source",
          "label": "Archive coordinates",
          "source": "https://doi.org/10.25549/whit-c170-32513"
        },
        "framing": {
          "width": 1000,
          "height": 708,
          "priceBounds": [
            0.16,
            0.5,
            0.7,
            0.42
          ],
          "contentBounds": [
            0.02,
            0.04,
            0.95,
            0.91
          ],
          "reviewed": "2026-10-03",
          "borderReviewed": true,
          "policy": "price-aware-v1",
          "borderNote": "Only outer black film surround trimmed; entire pump price placards and branding retained."
        },
        "evidence": "Left ONOCO gasoline pump placard reads 9½¢. Adjacent Union 76 pumps read 16¢. One observation retained for this station and year; wider same-session exposure preserved as evidence.",
        "note": "Capture year is supported; exact day and month are unknown. Price is retained as photographed and excluded from automatic average matching because its grade is not established as comparable regular gasoline. Noncommercial reuse only. Best public download offered by USC is a 1000 × 708 pixel medium-resolution JPEG. Both price placards are legible; the catalog describes a larger institutional negative scan that is not publicly downloadable. Zoom cannot reveal more detail.",
        "matchEligible": false,
        "matchNote": "ONOCO grade is not established as comparable regular gasoline.",
        "activeStationEvidence": "Operating service station with fuel dispensing pumps in scene.",
        "alt": "Los Angeles, 1932. ONOCO gasoline posted at 9½ cents per gallon; adjacent Union 76 pumps show 16 cents.",
        "image": "https://photos.howmuchthen.com/assets/1d453f266b1ac786e5658e2d10a9be1eb3c7dcbd952340b02a892107fdb9a210/usc-wilton-1932.jpg",
        "preview": "https://photos.howmuchthen.com/assets/3d43df3e38eb7e38d677254c26b1352d16a0ee28cca90ebdabe388e0c2e9eef5/usc-wilton-1932.webp",
        "thumbnail": "https://photos.howmuchthen.com/assets/3e8fc3abc97d6e5f6bd002d1e4a325e8f6af09c2011c2f651b083f1bc9b7d923/usc-wilton-1932.webp",
        "dateEvidence": "USC item and inherited envelope catalog give capture year 1932. The job code is not treated as a precise day. July 1 is a year-only sorting anchor.",
        "locationEvidence": "USC catalog names South Wilton Place and Wilshire Boulevard, Los Angeles, USA; inherited record gives 34.061317,-118.314763.",
        "imageChanges": "Untouched source JPEG used for inspection. Separate full-frame browsing preview. No retouching. Display framing trims only reviewed scan surrounds and protects the complete posted price.",
        "imageProvenance": {
          "sourceFileUrl": "https://d2f4b68zyi14gl.cloudfront.net/USC/TR1/03/b0/67/a9/b4/v1_UC1/UC12073934.jpg?Expires=1791037413&Signature=PAth~0I-3-by7zH420qDSgyl33R3WoCukl8GdwYzJ9jhYgzI6PaWATeWL4PLL~8kzKTvV~iiQmHBJm7bB204W0v5H~RFkZ~qG6efu9YoFMYrZEckYoQo1r3bq2Vgk7kpcDPFMuZSDOwm2ER08nxK8BcCXgFa0Gv4vcgwTYN~BJIDsTKjaXKzr4WYUh2HC4MLPqkz9OvZ0LUnejZUNr58oMEJA2irW5AZe0Arg~FM022u~nhs51HH7f2~ZDVklxD-EGFSUenlgpsZoVhaOMkEZ0vgQArq5a-fbEp8YYo8mwaobN2oFJPkDIgQXBmeeSUyxfSUaxAA1qpp3IHpgvXJ0g__&Key-Pair-Id=K1U3QT649ZRWYA",
          "sourceWidth": 1000,
          "sourceHeight": 708,
          "sourceSha256": "1d453f266b1ac786e5658e2d10a9be1eb3c7dcbd952340b02a892107fdb9a210",
          "detailSha256": "1d453f266b1ac786e5658e2d10a9be1eb3c7dcbd952340b02a892107fdb9a210",
          "reviewedAt": "2026-10-03",
          "qualityLimit": "Best public download offered by USC is a 1000 × 708 pixel medium-resolution JPEG. Both price placards are legible; the catalog describes a larger institutional negative scan that is not publicly downloadable. Zoom cannot reveal more detail.",
          "originalLocalPath": "research/grocery-inventory-2026-09-27/archive-first-slices/coverage-2026-10-03/usc-whittington-1932-wilton-image1.jpg",
          "originalPublicUrl": "https://photos.howmuchthen.com/assets/1d453f266b1ac786e5658e2d10a9be1eb3c7dcbd952340b02a892107fdb9a210/usc-whittington-1932-wilton-image1.jpg"
        }
      },
      {
        "id": "loc-2017758814",
        "date": "1935-11-15",
        "dateLabel": "November 1935",
        "datePrecision": "month",
        "dateApproximate": false,
        "price": 0.15,
        "grade": "Snappy motor fuel; grade not stated",
        "place": "Washington, D.C.",
        "author": "Carl Mydans / Library of Congress",
        "source": "https://www.loc.gov/item/2017758814/",
        "original": "https://tile.loc.gov/storage-services/master/pnp/fsa/8b26000/8b26500/8b26583u.tif",
        "license": "Public domain; FSA/OWI Black-and-White Negatives",
        "licenseUrl": "https://www.loc.gov/rr/print/res/071_fsab.html",
        "usageRestriction": "none_stated",
        "coordinates": null,
        "framing": {
          "width": 4414,
          "height": 6000,
          "priceBounds": [
            0.378,
            0.65,
            0.079,
            0.083
          ],
          "contentBounds": [
            0.073,
            0.076,
            0.877,
            0.856
          ],
          "borderReviewed": true,
          "reviewed": "2026-09-26",
          "policy": "price-aware-v1",
          "borderNote": "Black scan surrounds, rounded print corners and writing below the photographic scene trimmed."
        },
        "evidence": "Left sandwich board reads SNAPPY 15¢ MOTOR FUEL. The right-hand 15¢ sign advertises motor oil and is not the gasoline observation. LOC catalog gives November 1935 and photographer Carl Mydans; month precision retained.",
        "note": "LOC primary catalog identifies Washington, D.C.",
        "matchEligible": false,
        "matchNote": "The photographed grade is not established as comparable regular gasoline; excluded from automatic average matching.",
        "activeStationEvidence": "Operating station and pump or motor-fuel sign in the photographic scene.",
        "image": "https://photos.howmuchthen.com/assets/69cd364b6beb64896d0868069a63086a8d332c71859606545e24c703411e1fe1/loc-2017758814.jpg",
        "preview": "https://photos.howmuchthen.com/assets/2327317f109028b4f957504e688bc7d7639e9588738d0fa79597c4ac0387075c/loc-2017758814.webp",
        "thumbnail": "https://photos.howmuchthen.com/assets/f54aa0298a7c7cd010c52c570328c02cf43aaef36c635b1a1192ee3921aa7c77/loc-2017758814.webp",
        "alt": "Washington, D.C., November 1935. Gasoline posted at $0.150 per U.S. gallon. Snappy motor fuel; grade not stated.",
        "dateEvidence": "LOC catalog gives November 1935 and photographer Carl Mydans; month precision retained.",
        "locationEvidence": "LOC primary catalog identifies Washington, D.C.",
        "imageChanges": "Full-frame high-quality JPEG, up to 6,000 pixels, made from the preserved source master. Separate full-frame browsing preview. No retouching. Display framing trims only reviewed scan surrounds and protects the complete posted price.",
        "imageProvenance": {
          "sourceFileUrl": "https://tile.loc.gov/storage-services/master/pnp/fsa/8b26000/8b26500/8b26583u.tif",
          "sourceWidth": 6345,
          "sourceHeight": 8624,
          "sourceSha256": "86559a10c0dcd613cc23d2920e507ecf1d567a3cb2d106814af70455b6e50a05",
          "detailSha256": "69cd364b6beb64896d0868069a63086a8d332c71859606545e24c703411e1fe1",
          "reviewedAt": "2026-09-26",
          "qualityLimit": null,
          "archivedOriginalUrl": "https://photos.howmuchthen.com/assets/86559a10c0dcd613cc23d2920e507ecf1d567a3cb2d106814af70455b6e50a05/loc-2017758814.tif"
        }
      },
      {
        "id": "nypl-1936-tremont",
        "date": "1936-07-02",
        "dateLabel": "July 2, 1936",
        "datePrecision": "day",
        "dateApproximate": false,
        "price": 0.182,
        "grade": "Texaco gasoline · tax included",
        "place": "Tremont Avenue and Dock Street, Bronx, New York",
        "author": "Berenice Abbott / Federal Art Project",
        "image": "https://photos.howmuchthen.com/assets/dffb1a96a0e8a0d9f7d35304f0ac7569cf4902f11132a096b1dc5c982b1b26a3/nypl-1936-tremont.jpg",
        "thumbnail": "https://photos.howmuchthen.com/assets/ad36325ca0ebe16fa36d6461a564d3dbf40741c387ade90ed5d53dd67499e642/nypl-1936-tremont.webp",
        "preview": "https://photos.howmuchthen.com/assets/4da911c59b5f677c8b5447133ac7ed1d9afa1ded16efd8a8926b71179f9cc292/nypl-1936-tremont.webp",
        "source": "https://digitalcollections.nypl.org/items/1a536880-a7a9-013a-9db3-0242ac110003",
        "original": "https://upload.wikimedia.org/wikipedia/commons/d/d9/Gasoline_station%2C_Tremont_Avenue_and_Dock_Street%2C_Bronx_%28NYPL_b13668355-482811%29.jpg",
        "license": "NYPL believes public domain in the U.S.",
        "licenseUrl": "https://digitalcollections.nypl.org/items/1a536880-a7a9-013a-9db3-0242ac110003",
        "alt": "Texaco gasoline pump in the Bronx on July 2, 1936, showing 14.2 cents plus four cents tax, total 18.2 cents per gallon.",
        "evidence": "NYPL catalog dates the photograph July 2, 1936, at Tremont Avenue and Dock Street. The photographed left pump sign reads GAS 14 2/10, TAX 04¢, TOTAL 18 2/10 per gallon; the right pump displays a different grade at 20 2/10 cents total.",
        "note": "Displayed price is the left pump total, including the photographed four-cent tax; the sign separately shows 14.2 cents before tax. NYPL believes this image public domain under U.S. law, without making a determination for other countries.",
        "coordinates": {
          "lat": 40.82439,
          "lon": -73.81024,
          "precision": "city",
          "label": "Approximate Bronx location",
          "source": "https://nypl.getarchive.net/amp/media/gasoline-station-tremont-avenue-and-dock-street-bronx"
        },
        "matchEligible": true,
        "dateEvidence": "NYPL catalog exact capture date",
        "locationEvidence": "NYPL catalog named intersection; map pin approximate",
        "activeStationEvidence": "operating pumps and posted fuel prices in the photograph",
        "imageChanges": "Untouched 1900 × 2328 source JPEG retained; full-frame WebP preview and navigation thumbnail added. No retouching.",
        "usageRestriction": "none_stated",
        "framing": {
          "width": 1900,
          "height": 2328,
          "priceBounds": [
            0.28,
            0.455,
            0.105,
            0.08
          ],
          "reviewed": "2026-09-22",
          "policy": "price-aware-v1",
          "contentBounds": [
            0,
            0,
            1,
            1
          ],
          "borderReviewed": "2026-09-22"
        }
      },
      {
        "id": "santa-fe-1938",
        "date": "1938-08-15",
        "dateLabel": "August 1938",
        "datePrecision": "month",
        "price": 0.205,
        "grade": "Gasoline · grade not stated",
        "place": "Santa Fe, New Mexico",
        "author": "Dorothea Lange / Library of Congress",
        "image": "https://photos.howmuchthen.com/assets/dc1ab7c007780c3b22b9d795fc0ff327e6ab7bba15286c9b9f1a0ba5c31312eb/santa-fe-1938.jpg",
        "source": "https://www.loc.gov/pictures/item/2017771681/",
        "original": "https://cdn.loc.gov/service/pnp/fsa/8b33000/8b33300/8b33319v.jpg",
        "license": "Public domain (U.S.)",
        "licenseUrl": "https://commons.wikimedia.org/wiki/File:Dorothea_Lange,_Gas_station_price_analysis,_Santa_Fe,_New_Mexico,_1938.jpg",
        "alt": "A gas station sign in Santa Fe breaks down a total price of 20½ cents in August 1938.",
        "evidence": "LOC date August1938 and visible sign total20½c; catalog2017771681.",
        "coordinates": {
          "lat": 35.686929,
          "lon": -105.937239,
          "precision": "city",
          "source": "https://raw.githubusercontent.com/nvkelso/natural-earth-vector/master/geojson/ne_10m_populated_places_simple.geojson"
        },
        "thumbnail": "https://photos.howmuchthen.com/assets/c9ccc99cd78622920ef27b3780fa6a6054a506655deeb045e0847927a8279bac/santa-fe-1938.webp",
        "usageRestriction": "none_stated",
        "preview": "https://photos.howmuchthen.com/assets/401c82061844aeba6f7d6829304976f27409ba8d80367c5ab73aaf89fbf7834f/santa-fe-1938.webp",
        "framing": {
          "width": 921,
          "height": 1024,
          "priceBounds": [
            0.43,
            0.14,
            0.34,
            0.62
          ],
          "reviewed": "2026-09-20",
          "policy": "price-aware-v1",
          "contentBounds": [
            0.05754615,
            0.07714844,
            0.84907709,
            0.80761719
          ],
          "borderReviewed": "2026-09-20",
          "borderNote": "Display excludes scanned film/print edges; original scan retained."
        }
      },
      {
        "id": "loc-2017724998",
        "date": "1939-07-01",
        "dateLabel": "Summer 1939",
        "datePrecision": "year",
        "dateApproximate": false,
        "price": 0.18,
        "grade": "Unspecified",
        "place": "Butte, Montana",
        "author": "Arthur Rothstein",
        "image": "https://photos.howmuchthen.com/assets/2f3b808ee8bb8fe37efc7175f05646d6bfa6c0c86bb9c4aa4a51455fcfc3237a/loc-2017724998.jpg",
        "source": "https://www.loc.gov/pictures/item/2017724998/",
        "original": "https://tile.loc.gov/storage-services/master/pnp/fsa/8a11000/8a11200/8a11201u.tif",
        "license": "Public domain (U.S.)",
        "licenseUrl": "https://www.loc.gov/rr/print/res/071_fsab.html",
        "alt": "Butte, Montana, Summer 1939. Unspecified gasoline posted at $0.180 per gallon.",
        "evidence": "Both freestanding signs read GAS 18¢. Capture date and location follow the LOC catalog record: 1939 Summer.",
        "note": "Catalog dates capture to summer 1939; the exact month is unknown.",
        "coordinates": {
          "lat": 46.003896,
          "lon": -112.533839,
          "precision": "city",
          "source": "https://raw.githubusercontent.com/nvkelso/natural-earth-vector/master/geojson/ne_10m_populated_places_simple.geojson"
        },
        "matchEligible": true,
        "dateEvidence": "LOC catalog capture date, not scan/upload date",
        "locationEvidence": "city",
        "activeStationEvidence": null,
        "imageChanges": "Higher-detail JPEG made from the Library of Congress master scan; full-frame browsing preview separate. Previous JPEG preserved; no retouching.",
        "thumbnail": "https://photos.howmuchthen.com/assets/0fda6e6a98a062a91e50470e1de2023e93bbbd2a58a128f71cd182dad148b33b/loc-2017724998.webp",
        "usageRestriction": "none_stated",
        "preview": "https://photos.howmuchthen.com/assets/097c589e6da85c7ec15b10331b604b721b71516112fc7c5d10e0c61bc1a44e22/loc-2017724998.webp",
        "framing": {
          "width": 3200,
          "height": 2309,
          "priceBounds": [
            0.1,
            0.61,
            0.2,
            0.31
          ],
          "reviewed": "2026-09-22",
          "policy": "price-aware-v1",
          "contentBounds": [
            0.01875,
            0.06709957,
            0.9546875,
            0.88528139
          ],
          "borderReviewed": "2026-09-22",
          "borderNote": "Display excludes scanned film/print edges; original scan retained."
        }
      },
      {
        "id": "loc-2017718441",
        "date": "1939-09-15",
        "dateLabel": "September 1939",
        "datePrecision": "month",
        "dateApproximate": false,
        "price": 0.224,
        "grade": "Shell Ethyl",
        "place": "Bemidji, Minnesota",
        "author": "John Vachon",
        "image": "https://photos.howmuchthen.com/assets/68fb84f6e9098301711b9219f532ecb1f74cfa8cb10a2b028b8576f5204a2e1f/loc-2017718441.jpg",
        "thumbnail": "https://photos.howmuchthen.com/assets/203f69dc22e83956ec8970c4208435734ce94eb62645d32d1ccd113fdc825049/loc-2017718441.webp",
        "source": "https://www.loc.gov/pictures/item/2017718441/",
        "original": "https://tile.loc.gov/storage-services/master/pnp/fsa/8a04000/8a04600/8a04631u.tif",
        "license": "Public domain (U.S.)",
        "licenseUrl": "https://www.loc.gov/rr/print/res/071_fsab.html",
        "alt": "Bemidji, Minnesota, September 1939. Gasoline price $0.224 per gallon.",
        "evidence": "Pump-mounted placard reads ETHYL 22 4/10. Readable in larger reproduction and consistent with original Library of Congress scan.",
        "note": "22.4 cents per gallon. Exact photographed pump price, not a national average.",
        "coordinates": {
          "lat": 47.473574,
          "lon": -94.880188,
          "precision": "city",
          "source": "https://raw.githubusercontent.com/nvkelso/natural-earth-vector/master/geojson/ne_10m_populated_places_simple.geojson"
        },
        "matchEligible": false,
        "dateEvidence": null,
        "locationEvidence": null,
        "activeStationEvidence": null,
        "imageChanges": "Higher-detail JPEG made from the Library of Congress master scan; full-frame browsing preview separate. Previous JPEG preserved; no retouching.",
        "usageRestriction": "none_stated",
        "preview": "https://photos.howmuchthen.com/assets/6b5f010c03110abfca0601d79433dccd0ad2096f6adaf4c241101a55a58d12e4/loc-2017718441.webp",
        "framing": {
          "width": 2333,
          "height": 3200,
          "priceBounds": [
            0.15,
            0.2,
            0.74,
            0.64
          ],
          "reviewed": "2026-09-22",
          "policy": "price-aware-v1",
          "contentBounds": [
            0.08993576,
            0.0375,
            0.85224839,
            0.9390625
          ],
          "borderReviewed": "2026-09-22",
          "borderNote": "Display excludes scanned film/print edges; original scan retained."
        }
      },
      {
        "id": "loc-2017741478",
        "date": "1939-11-15",
        "dateLabel": "November 1939",
        "datePrecision": "month",
        "price": 0.16,
        "grade": "Unspecified",
        "place": "San Angelo, Texas",
        "author": "Russell Lee",
        "source": "https://www.loc.gov/item/2017741478/",
        "original": "https://cdn.loc.gov/master/pnp/fsa/8a27000/8a27600/8a27691u.tif",
        "license": "No known restrictions (LOC)",
        "licenseUrl": "https://www.loc.gov/rr/print/res/071_fsab.html",
        "usageRestriction": "none_stated",
        "image": "https://photos.howmuchthen.com/assets/bbe71da06dc10d7b784c4432a8114d53315643761fa56405684e332bcdf8b8b8/loc-2017741478.jpg",
        "preview": "https://photos.howmuchthen.com/assets/7152f944f85cd5cf9b04984b42d9ea2c34e5dcb251200f5e7ceefc7afe3b9861/loc-2017741478.webp",
        "evidence": "Pump-top price card shows 11, 5, and 16, with 16 as the total. No fractional digit is present; grade on the card is not specified.",
        "note": "Pump-top price card shows 11, 5, and 16, with 16 as the total. No fractional digit is present; grade on the card is not specified.",
        "coordinates": null,
        "framing": {
          "width": 4297,
          "height": 3019,
          "priceBounds": [
            0.762,
            0.035,
            0.047,
            0.078
          ],
          "contentBounds": [
            0.017,
            0.03,
            0.965,
            0.93
          ],
          "reviewed": "2026-09-23",
          "borderReviewed": "2026-09-23",
          "policy": "price-aware-v1",
          "borderNote": "Conservative film-edge trim; upper scene boundary retains the complete pump-price card and the reviewed price rectangle. Slight irregular scan edge may remain. Root checked full image on 2026-09-23."
        },
        "licenseRequirements": [],
        "thumbnail": "https://photos.howmuchthen.com/assets/e67219a8780f540656d7b0b9f8528303d1f9de3c02ab7c701a88ea5d36b2a79a/loc-2017741478.webp",
        "alt": "San Angelo, Texas, November 1939. Gasoline posted at $0.160 per U.S. gallon. Unspecified.",
        "dateEvidence": "Catalog Created/Published: 1939 Nov.",
        "locationEvidence": "Gasoline truck driver getting ready to fill service stations tank with gasoline, San Angelo, Texas",
        "imageChanges": "Full-frame high-quality JPEG optimized for web delivery, with source detail retained up to 6,000 pixels. Untouched source master preserved. Separate full-frame browsing preview. No retouching; display framing protects the complete posted price.",
        "imageProvenance": {
          "sourceFileUrl": "https://cdn.loc.gov/master/pnp/fsa/8a27000/8a27600/8a27691u.tif",
          "sourceWidth": 4297,
          "sourceHeight": 3019,
          "sourceSha256": "f0dbadc33699453427de89902b9dcbc5a3b82f0a1cb94d102cb72eca6e2601e7",
          "detailSha256": "bbe71da06dc10d7b784c4432a8114d53315643761fa56405684e332bcdf8b8b8",
          "reviewedAt": "2026-09-23",
          "qualityLimit": null
        },
        "matchEligible": false,
        "matchNote": "The photographed grade is not established as comparable regular gasoline; excluded from automatic average matching."
      },
      {
        "id": "loc-2017741632",
        "date": "1940-02-15",
        "dateLabel": "February 1940",
        "datePrecision": "month",
        "dateApproximate": false,
        "price": 0.119,
        "grade": "Regular leaded",
        "place": "Oklahoma City, Oklahoma",
        "author": "Russell Lee",
        "image": "https://photos.howmuchthen.com/assets/e0c718bf828c67865340d63100ac0a3fbf385e169a3997128b3129580698a346/loc-2017741632.jpg",
        "source": "https://www.loc.gov/pictures/item/2017741632/",
        "original": "https://tile.loc.gov/storage-services/master/pnp/fsa/8a27000/8a27800/8a27847u.tif",
        "license": "Public domain (U.S.)",
        "licenseUrl": "https://www.loc.gov/rr/print/res/071_fsab.html",
        "alt": "Oklahoma City, Oklahoma, February 1940. Regular leaded gasoline posted at $0.119 per gallon.",
        "evidence": "Salyer Oil price board lists U.S. Motor 10.9¢, Regular 11.9¢, Ethyl 13.9¢, tax included. Capture date and location follow the LOC catalog record: 1940 Feb.",
        "note": "Selected regular leaded price. Other grades are separately visible; prices are not averaged.",
        "coordinates": {
          "lat": 35.471989,
          "lon": -97.520629,
          "precision": "city",
          "source": "https://raw.githubusercontent.com/nvkelso/natural-earth-vector/master/geojson/ne_10m_populated_places_simple.geojson"
        },
        "matchEligible": true,
        "dateEvidence": "LOC catalog capture date, not scan/upload date",
        "locationEvidence": "city",
        "activeStationEvidence": null,
        "imageChanges": "Higher-detail JPEG made from the Library of Congress master scan; full-frame browsing preview separate. Previous JPEG preserved; no retouching.",
        "thumbnail": "https://photos.howmuchthen.com/assets/0ad904f535a3f163fd565c1911cac66654d561457bd5c1c8a456a94e6381093e/loc-2017741632.webp",
        "usageRestriction": "none_stated",
        "preview": "https://photos.howmuchthen.com/assets/cf43f5a1a2ecb0438aa76c5f56e6db3735fa1e1b7af7290169ca31c45b56f2bb/loc-2017741632.webp",
        "framing": {
          "width": 3200,
          "height": 2248,
          "priceBounds": [
            0.18,
            0.13,
            0.65,
            0.75
          ],
          "reviewed": "2026-09-22",
          "policy": "price-aware-v1",
          "contentBounds": [
            0.025,
            0.05111111,
            0.9484375,
            0.9
          ],
          "borderReviewed": "2026-09-22",
          "borderNote": "Display excludes scanned film/print edges; original scan retained."
        }
      },
      {
        "id": "nara-522278",
        "date": "1940-11-15",
        "dateLabel": "November 1940",
        "datePrecision": "month",
        "dateApproximate": false,
        "price": 0.18,
        "grade": "Gas — grade not stated",
        "place": "Eloy, Pinal County, Arizona",
        "author": "Dorothea Lange",
        "image": "https://photos.howmuchthen.com/assets/e0e8f08a528ba9743b96807208654c75cffb42f97845d9feb71dc7cf15ceac8b/nara-522278.jpg",
        "thumbnail": "https://photos.howmuchthen.com/assets/5cc87a479b6bbf29826fb991499a387ff4935bf6051ca1a720f71f543ee0a84b/nara-522278.webp",
        "source": "https://catalog.archives.gov/id/522278",
        "original": "https://live.staticflickr.com/65535/51381732050_687ed47253_3k.jpg",
        "license": "Public domain — U.S. Bureau of Agricultural Economics photograph",
        "licenseUrl": "https://commons.wikimedia.org/wiki/File:Eloy,_Pinal_County,_Arizona._Part_of_main_street_of_a_typical_Western_town._-_NARA_-_522278.jpg#Licensing",
        "alt": "Eloy, Pinal County, Arizona, November 1940. Gasoline price $0.180 per gallon.",
        "evidence": "Roadside Cosden sign reads GAS 18. Adjacent TETRAETHYL LEADED GAS sign reads 21. No fractional cents are displayed.",
        "note": "18 cents per gallon for the grade marked GAS; adjacent explicitly leaded grade is 21 cents. NARA date and location are preserved in the institutional Commons import; Flickr reproduction corroborates them.",
        "coordinates": {
          "lat": 32.741255,
          "lon": -111.594015,
          "precision": "city",
          "label": "Approximate city location",
          "source": "https://www.census.gov/geographies/reference-files/time-series/geo/gazetteer-files.2025.html"
        },
        "matchEligible": true,
        "dateEvidence": null,
        "locationEvidence": null,
        "activeStationEvidence": null,
        "imageChanges": "Original JPEG preserved, or source converted to JPEG when needed; no retouching. Full framing preserved; navigation thumbnail cropped.",
        "usageRestriction": "none_stated",
        "preview": "https://photos.howmuchthen.com/assets/9f37df154c10098f8aeb7a165a36b6d03f5a6fe6d54e6aaa882614c119f038b6/nara-522278.webp",
        "framing": {
          "width": 1800,
          "height": 1376,
          "priceBounds": [
            0.4,
            0.1,
            0.24,
            0.27
          ],
          "reviewed": "2026-09-20",
          "policy": "price-aware-v1",
          "contentBounds": [
            0,
            0,
            1,
            1
          ],
          "borderReviewed": "2026-09-20"
        }
      },
      {
        "id": "loc-2017815314",
        "date": "1942-05-15",
        "dateLabel": "May 1942",
        "datePrecision": "month",
        "dateApproximate": false,
        "price": 0.2,
        "grade": "Fire-Chief gasoline",
        "place": "Gothenburg, Nebraska",
        "author": "John Vachon / Library of Congress",
        "source": "https://www.loc.gov/pictures/item/2017815314/",
        "original": "https://tile.loc.gov/storage-services/master/pnp/fsa/8c22000/8c22100/8c22131u.tif",
        "license": "Public domain (FSA/OWI collection)",
        "licenseUrl": "https://www.loc.gov/rr/print/res/071_fsab.html",
        "usageRestriction": "none_stated",
        "image": "https://photos.howmuchthen.com/assets/e9f869f3e008d9f521c599ea6b7293f12d4d91ce9ef69d822b073c307f0bdfaf/loc-2017815314.jpg",
        "preview": "https://photos.howmuchthen.com/assets/1c72829c6710e63ff3166e79f21c9f0cfa44fe1a457c5da8c459670dd1d75734/loc-2017815314.webp",
        "evidence": "Right Fire-Chief pump price card: TAX PAID 20¢. Left Sky Chief: TAX PAID 22¢. Native source detail resolves cent symbols, not fractional-cent digits. No additional fractional cent is printed.",
        "note": "Tax paid. The second pump advertises Sky Chief at 22¢ per gallon. Fire-Chief is the photographed grade name; equivalence to a modern regular grade is not assumed. Capture month is known; the 15th is a plotting placeholder. Derived LOC master path from saved persistent digital image ID and standard master suffix; primary resource page inaccessible. Not proof that archive download choices have been fully inspected.",
        "coordinates": null,
        "framing": {
          "width": 4700,
          "height": 6000,
          "priceBounds": [
            0.165,
            0.341,
            0.434,
            0.405
          ],
          "contentBounds": [
            0.047,
            0.029,
            0.886,
            0.931
          ],
          "reviewed": "2026-09-23",
          "borderReviewed": "2026-09-23",
          "policy": "price-aware-v1",
          "borderNote": "Conservative rectangle removes black scan surround and exterior writing. Tiny film-notch intrusion at top is retained rather than cropping away photographic sky."
        },
        "matchEligible": false,
        "matchExclusionReason": "Historical branded gasoline grade; regular equivalence not independently established.",
        "licenseRequirements": [],
        "thumbnail": "https://photos.howmuchthen.com/assets/6139eabad2c55b65f943a484683452a78e4600b027b92b0cc924def4a6201c69/loc-2017815314.webp",
        "alt": "Gothenburg, Nebraska, May 1942. Gasoline posted at $0.200 per U.S. gallon. Fire-Chief gasoline.",
        "dateEvidence": "1942 May.",
        "locationEvidence": "United States--Nebraska--Dawson County--Gothenburg.; Safety film negatives.",
        "imageChanges": "Full-frame high-quality JPEG optimized for web delivery, with source detail retained up to 6,000 pixels. Untouched source master preserved. Separate full-frame browsing preview. No retouching; display framing protects the complete posted price.",
        "imageProvenance": {
          "sourceFileUrl": "https://tile.loc.gov/storage-services/master/pnp/fsa/8c22000/8c22100/8c22131u.tif",
          "sourceWidth": 10832,
          "sourceHeight": 13829,
          "sourceSha256": "c26fdc9f77cd15782225530b333b6ca48ee65054edd9e684c4a8828871353b0a",
          "detailSha256": "e9f869f3e008d9f521c599ea6b7293f12d4d91ce9ef69d822b073c307f0bdfaf",
          "reviewedAt": "2026-09-23",
          "qualityLimit": "Derived LOC master path from saved persistent digital image ID and standard master suffix; primary resource page inaccessible. Not proof that archive download choices have been fully inspected."
        }
      },
      {
        "id": "loc-2017819557",
        "date": "1942-07-15",
        "dateLabel": "July 1942",
        "datePrecision": "month",
        "dateApproximate": false,
        "price": 0.175,
        "grade": "Unspecified; farmers only",
        "place": "Twin Falls County, Idaho",
        "author": "Russell Lee",
        "image": "https://photos.howmuchthen.com/assets/58ce5a9226530ef4f0ddbc47c03dee972da7c011fdc90cd2add0f51e4e9aaad5/loc-2017819557.jpg",
        "source": "https://www.loc.gov/pictures/item/2017819557/",
        "original": "https://tile.loc.gov/storage-services/master/pnp/fsa/8c25000/8c25300/8c25378u.tif",
        "license": "Public domain (U.S.)",
        "licenseUrl": "https://www.loc.gov/rr/print/res/071_fsab.html",
        "alt": "Twin Falls County, Idaho, July 1942. Unspecified; farmers only gasoline posted at $0.175 per gallon.",
        "evidence": "Sign reads WAR DEFENSE / FOR FARMERS ONLY / GAS 17½¢. Capture date and location follow the LOC catalog record: 1942 July.",
        "note": "Restricted farmer offer, not a general price available to every driver.",
        "coordinates": {
          "lat": 42.352309,
          "lon": -114.665639,
          "precision": "county",
          "label": "Approximate county location",
          "source": "https://www.census.gov/geographies/reference-files/time-series/geo/gazetteer-files.2025.html"
        },
        "matchEligible": false,
        "dateEvidence": "LOC catalog capture date, not scan/upload date",
        "locationEvidence": "county",
        "activeStationEvidence": null,
        "imageChanges": "Higher-detail JPEG made from the Library of Congress master scan; full-frame browsing preview separate. Previous JPEG preserved; no retouching.",
        "thumbnail": "https://photos.howmuchthen.com/assets/b647ef06b5d6712436a2f00d5e6027c0b214c9ecf5203f62f6b224da47a26e1d/loc-2017819557.webp",
        "usageRestriction": "none_stated",
        "preview": "https://photos.howmuchthen.com/assets/9df7572bfc054f36be303e4a77d471baa26a6d60d73525ff0789907dc325a595/loc-2017819557.webp",
        "framing": {
          "width": 3200,
          "height": 2447,
          "priceBounds": [
            0.26,
            0.16,
            0.46,
            0.57
          ],
          "reviewed": "2026-09-22",
          "policy": "price-aware-v1",
          "contentBounds": [
            0.0484375,
            0.0408998,
            0.9125,
            0.88752556
          ],
          "borderReviewed": "2026-09-22",
          "borderNote": "Display excludes scanned film/print edges; original scan retained."
        }
      },
      {
        "id": "loc-2017868136",
        "date": "1942-07-15",
        "dateLabel": "July 1942",
        "datePrecision": "month",
        "price": 0.207,
        "grade": "Gulf; grade not established",
        "place": "Washington, D.C.",
        "author": "Albert Freeman",
        "source": "https://www.loc.gov/item/2017868136/",
        "original": "https://cdn.loc.gov/master/pnp/fsa/8d36000/8d36800/8d36842u.tif",
        "license": "No known restrictions (LOC)",
        "licenseUrl": "https://www.loc.gov/rr/print/res/071_fsab.html",
        "usageRestriction": "none_stated",
        "image": "https://photos.howmuchthen.com/assets/6a3bfd3609fc7b7c0136cd7a353013348397e0926d04baf1e47408e41a38d8b3/loc-2017868136.jpg",
        "preview": "https://photos.howmuchthen.com/assets/ca34dd4ed9751dbe8c75c8cf9061d249f4d5ca3a4d3a9dcb1197b52a66ca2284/loc-2017868136.webp",
        "evidence": "Pump-top board explicitly shows TOTAL 20 7/10 cents. The nearby pumps display Gulf branding, but the exact grade associated with the board is not established.",
        "note": "Pump-top board explicitly shows TOTAL 20 7/10 cents. The nearby pumps display Gulf branding, but the exact grade associated with the board is not established.",
        "coordinates": null,
        "framing": {
          "width": 4581,
          "height": 6000,
          "priceBounds": [
            0.597,
            0.203,
            0.071,
            0.071
          ],
          "contentBounds": [
            0.032,
            0.06,
            0.925,
            0.883
          ],
          "reviewed": "2026-09-23",
          "borderReviewed": "2026-09-23",
          "policy": "price-aware-v1",
          "borderNote": "Film or print surround trimmed conservatively; price rectangle remains relative to untouched source."
        },
        "matchEligible": false,
        "licenseRequirements": [],
        "thumbnail": "https://photos.howmuchthen.com/assets/c594608537653c7f1b183b4ef1f056bb3f694aef5646619b9ca851df54bdc337/loc-2017868136.webp",
        "alt": "Washington, D.C., July 1942. Gasoline posted at $0.207 per U.S. gallon. Gulf; grade not established.",
        "dateEvidence": "Catalog Created/Published: 1942 July.",
        "locationEvidence": "Gas station attendant at service station filling tank of a motorist's Dodge car. Washington, D.C.",
        "imageChanges": "Full-frame high-quality JPEG optimized for web delivery, with source detail retained up to 6,000 pixels. Untouched source master preserved. Separate full-frame browsing preview. No retouching; display framing protects the complete posted price.",
        "imageProvenance": {
          "sourceFileUrl": "https://cdn.loc.gov/master/pnp/fsa/8d36000/8d36800/8d36842u.tif",
          "sourceWidth": 6454,
          "sourceHeight": 8453,
          "sourceSha256": "47cc684cf3f1c5c9bf9dd4d350991efb7c7fab9a02f63a58c4a85890d8122c33",
          "detailSha256": "6a3bfd3609fc7b7c0136cd7a353013348397e0926d04baf1e47408e41a38d8b3",
          "reviewedAt": "2026-09-23",
          "qualityLimit": null
        }
      },
      {
        "id": "loc-2017693661",
        "date": "1942-09-15",
        "dateLabel": "September 1942",
        "datePrecision": "month",
        "price": 0.178,
        "grade": "Mobilgas",
        "place": "Midwestern United States",
        "author": "Ann Rosener",
        "source": "https://www.loc.gov/item/2017693661/",
        "original": "https://cdn.loc.gov/master/pnp/fsa/8b07000/8b07300/8b07391u.tif",
        "license": "No known restrictions (LOC)",
        "licenseUrl": "https://www.loc.gov/rr/print/res/071_fsab.html",
        "usageRestriction": "none_stated",
        "image": "https://photos.howmuchthen.com/assets/1d013c5a0db1bfecfab3fe03b436acc9836676bf8180a9c141ecdf86089342fa/loc-2017693661.jpg",
        "preview": "https://photos.howmuchthen.com/assets/fd6a581006ad5b86be3373ff06f15434693a5297e84d4409d9f5f076c9d1c5ae/loc-2017693661.webp",
        "evidence": "The pump itself reads 17.8 cents per gallon. This is separate from the prominent seven-gallon promotional bundle.",
        "note": "The pump itself reads 17.8 cents per gallon. This is separate from the prominent seven-gallon promotional bundle.",
        "coordinates": null,
        "framing": {
          "width": 4453,
          "height": 6000,
          "priceBounds": [
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          "contentBounds": [
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          "reviewed": "2026-09-23",
          "borderReviewed": "2026-09-23",
          "policy": "price-aware-v1",
          "borderNote": "Trim black film surround and white blank strip below the photographic scene."
        },
        "licenseRequirements": [],
        "thumbnail": "https://photos.howmuchthen.com/assets/678cfafbbbd050057714d1fa70bc948b2930bbc6e1ef90c55d4174dc7a4e9701/loc-2017693661.webp",
        "alt": "Midwestern United States, September 1942. Gasoline posted at $0.178 per U.S. gallon. Mobilgas.",
        "dateEvidence": "Catalog Created/Published: 1942 Sept.",
        "locationEvidence": "Gasoline rationing. It can't happen here in the gas-rationed East, but in the Midwest states you're still apt to see such a sign as this displayed outside a service station. Coupons for gasoline purchase are unknown in this part of the country",
        "imageChanges": "Full-frame high-quality JPEG optimized for web delivery, with source detail retained up to 6,000 pixels. Untouched source master preserved. Separate full-frame browsing preview. No retouching; display framing protects the complete posted price.",
        "imageProvenance": {
          "sourceFileUrl": "https://cdn.loc.gov/master/pnp/fsa/8b07000/8b07300/8b07391u.tif",
          "sourceWidth": 6666,
          "sourceHeight": 8981,
          "sourceSha256": "24a762b1f9fba34b238b344af4e9b0451ce833031ba96807a1c32fe2ef9b84f0",
          "detailSha256": "1d013c5a0db1bfecfab3fe03b436acc9836676bf8180a9c141ecdf86089342fa",
          "reviewedAt": "2026-09-23",
          "qualityLimit": null
        },
        "matchEligible": false,
        "matchNote": "The photographed grade is not established as comparable regular gasoline; excluded from automatic average matching."
      },
      {
        "id": "fortepan-fi0013729",
        "date": "1949-04-15",
        "dateLabel": "April 1949",
        "datePrecision": "month",
        "price": 0.228,
        "grade": "Superior 400 Regular",
        "place": "502 W 2nd Street, Ottumwa, Iowa",
        "author": "Photographer not credited; LeAnn Lemberger / Fortepan Iowa",
        "source": "https://fortepan.us/categories/photos/FI0013729",
        "original": "https://fortepan.us/media/original/028160fd-48b7-445b-a502-7939a3444edf.jpg",
        "license": "CC BY-SA 4.0",
        "licenseUrl": "https://creativecommons.org/licenses/by-sa/4.0/",
        "usageRestriction": "none_stated",
        "image": "https://photos.howmuchthen.com/assets/11bd9638bfdb08a37985456697d49614e91f7a7eb37a8d6269ed87721bce1787/fortepan-fi0013729.jpg",
        "preview": "https://photos.howmuchthen.com/assets/54239771c8521296848f17d101856fce895b88de33ca091a44c28d62cb81a294/fortepan-fi0013729.webp",
        "evidence": "Roadside board: REGULAR 22.8 per gallon; ETHYL 23.8; ALL TAX PAID.",
        "note": "The photographed per-gallon rate is used directly. Separate six-gallon offers are not converted.",
        "coordinates": null,
        "framing": {
          "width": 6000,
          "height": 4792,
          "priceBounds": [
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          "contentBounds": [
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          "reviewed": "2026-09-23",
          "borderReviewed": "2026-09-23",
          "policy": "price-aware-v1",
          "borderNote": "A very narrow dark scan line at the extreme left is trimmed; all other edges are photographic scene."
        },
        "licenseRequirements": [
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          "share_alike"
        ],
        "thumbnail": "https://photos.howmuchthen.com/assets/1c887164ab417795fede8f1d8f6542a1407260b00438d2c1a0054c94b9c11b02/fortepan-fi0013729.webp",
        "alt": "502 W 2nd Street, Ottumwa, Iowa, April 1949. Gasoline posted at $0.228 per U.S. gallon. Superior 400 Regular.",
        "dateEvidence": "photo-menu-popup__wrapper\"> Ottumwa, IA 1949 ID# FI0013729 Contributed by LeAnn Lemberger Digitized by Michael Lemberger Added to the archive April 6, 2022 Tags: advertisement Businesses and Factories flag gas pump gas station Labor and Occupations Main Streets & Town Squares sign street Log in to add tags Comments: Home Oil Station 502 W 2nd Street, April. For more information on the Michael Lemberger Collection visit https://aspace.lib.uiowa.edu/repositories/2/resources/3157 Federation links: Fortepan US Iowa <div ",
        "locationEvidence": "Archive identifies Ottumwa, IA; caption gives 502 W 2nd Street.",
        "imageChanges": "Full-frame high-quality JPEG optimized for web delivery, with source detail retained up to 6,000 pixels. Untouched source master preserved. Separate full-frame browsing preview. No retouching; display framing protects the complete posted price.",
        "imageProvenance": {
          "sourceFileUrl": "https://fortepan.us/media/original/028160fd-48b7-445b-a502-7939a3444edf.jpg",
          "sourceWidth": 7632,
          "sourceHeight": 6096,
          "sourceSha256": "e688057dc1f9b312ad5d05e341d4fd3deec05107c205addd3e69f10277cc42f6",
          "detailSha256": "11bd9638bfdb08a37985456697d49614e91f7a7eb37a8d6269ed87721bce1787",
          "reviewedAt": "2026-09-23",
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        }
      },
      {
        "id": "uta-20094616",
        "date": "1949-07-01",
        "dateLabel": "1949",
        "datePrecision": "year",
        "dateApproximate": false,
        "price": 0.2,
        "grade": "Gasoline — grade not stated",
        "place": "Fort Worth, Texas",
        "author": "W. D. Smith",
        "image": "https://photos.howmuchthen.com/assets/9d1fb2dafb3b6f2f983c69c60dc880645b9abe1698ba7e3f045bac8bc5c2b541/uta-20094616.jpg",
        "thumbnail": "https://photos.howmuchthen.com/assets/b503ddcbfc160906da67c49dff46081828e5ae1a2637cdf3cf7788139bea0174/uta-20094616.webp",
        "source": "https://mavmatrix.uta.edu/specialcollections_wdsmithphotography/4595",
        "original": "https://mavmatrix.uta.edu/context/specialcollections_wdsmithphotography/article/5594/type/native/viewcontent",
        "license": "CC BY-NC 4.0",
        "licenseUrl": "https://creativecommons.org/licenses/by-nc/4.0/",
        "alt": "Fort Worth, Texas, 1949. Gasoline price $0.200 per gallon.",
        "evidence": "Large roof-mounted COX BROS GASOLINE sign reads 20¢. Original photograph shows the station shortly after the 1949 Fort Worth flood, not a preserved historic pump. No fractional cent is displayed.",
        "note": "Free reuse for noncommercial purposes with attribution under CC BY-NC 4.0. The archive gives the capture year, without a day or month. Operating status immediately after the flood is not established; browse-only historical posted-price evidence.",
        "coordinates": {
          "lat": 32.781954,
          "lon": -97.348573,
          "precision": "city",
          "label": "Approximate city location",
          "source": "https://www.census.gov/geographies/reference-files/time-series/geo/gazetteer-files.2025.html"
        },
        "matchEligible": false,
        "dateEvidence": null,
        "locationEvidence": null,
        "activeStationEvidence": null,
        "imageChanges": "Full-resolution public archive viewer tiles stitched without upscaling or retouching; untouched tiles and prior 400-pixel site copy retained locally. Full-frame browsing preview derived separately.",
        "usageRestriction": "noncommercial",
        "preview": "https://photos.howmuchthen.com/assets/ba10732f0d559d51c6ab89786d679cc1a34efc7cbd17538d278104cc28e1f385/uta-20094616.webp",
        "framing": {
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          "priceBounds": [
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          "reviewed": "2026-09-23",
          "policy": "price-aware-v1",
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          "borderReviewed": "2026-09-23"
        },
        "scanEvidence": {
          "sourcePage": "https://mavmatrix.uta.edu/specialcollections_wdsmithphotography/4595",
          "tileManifest": "research/photo-source-evidence/uta-20094616/manifest.json",
          "viewerURL": "https://s3.amazonaws.com/bepress.imageviewer/f182f14348d805016397099e7cedefbe/",
          "width": 2040,
          "height": 2040,
          "sha256": "9d1fb2dafb3b6f2f983c69c60dc880645b9abe1698ba7e3f045bac8bc5c2b541",
          "reviewed": "2026-09-23",
          "qualityLimit": "Archive's direct download challenged automated access; native-resolution viewer tiles preserved as source evidence."
        }
      },
      {
        "id": "fortepan-fi0013672",
        "date": "1951-07-01",
        "dateLabel": "1951",
        "datePrecision": "year",
        "price": 0.244,
        "grade": "Superior Regular",
        "place": "501 South Vine Street, Ottumwa, Iowa",
        "author": "Photographer not credited; LeAnn Lemberger / Fortepan Iowa",
        "source": "https://fortepan.us/categories/photos/FI0013672",
        "original": "https://fortepan.us/media/original/0e74b6de-e5f2-49bb-9aa7-2c512c5b5c96.jpg",
        "license": "CC BY-SA 4.0",
        "licenseUrl": "https://creativecommons.org/licenses/by-sa/4.0/",
        "usageRestriction": "none_stated",
        "image": "https://photos.howmuchthen.com/assets/efa216c2fa0021b7dd9adf8dc29dbb0f28147313f0d6660f08d85524ff409bdb/fortepan-fi0013672.jpg",
        "preview": "https://photos.howmuchthen.com/assets/0f9e3bd8abfdaa22ad363f065b3f6f2a2c58ff33d371a82760a785aa757f7af7/fortepan-fi0013672.webp",
        "evidence": "Superior REGULAR 24 with raised 4; Tax Paid. Price is 24.4 cents per gallon.",
        "note": "Archive dates the photo to 1951. Separate eight-gallon offer is not converted.",
        "coordinates": null,
        "framing": {
          "width": 2850,
          "height": 2025,
          "priceBounds": [
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          "contentBounds": [
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          ],
          "reviewed": "2026-09-23",
          "borderReviewed": "2026-09-23",
          "policy": "price-aware-v1",
          "borderNote": "All edges belong to the photographic scene."
        },
        "licenseRequirements": [
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          "share_alike"
        ],
        "thumbnail": "https://photos.howmuchthen.com/assets/c61ce2c3a2a16754324b147fa6e1bee1785d741dcb3f9999ddeaca119c3d8350/fortepan-fi0013672.webp",
        "alt": "501 South Vine Street, Ottumwa, Iowa, 1951. Gasoline posted at $0.244 per U.S. gallon. Superior Regular.",
        "dateEvidence": "photo-menu-popup__wrapper\"> Ottumwa, IA 1951 ID# FI0013672 Contributed by LeAnn Lemberger Digitized by Michael Lemberger Added to the archive April 6, 2022 Tags: Businesses and Factories Cities and Towns gas pump gas station Motorized Vehicles snow stoplight telephone pole Winter Log in to add tags Comments: Home Oil Service Station, 501 South Vine St on the corner of Hayne Street For more information on the Michael Lemberger Collection visit https://aspace.lib.uiowa.edu/repositories/2/resources/3157 Federation links: Fortepan US Iowa <div ",
        "locationEvidence": "Archive identifies 501 South Vine Street, Ottumwa, Iowa.",
        "imageChanges": "Full-frame high-quality JPEG optimized for web delivery, with source detail retained up to 6,000 pixels. Untouched source master preserved. Separate full-frame browsing preview. No retouching; display framing protects the complete posted price.",
        "imageProvenance": {
          "sourceFileUrl": "https://fortepan.us/media/original/0e74b6de-e5f2-49bb-9aa7-2c512c5b5c96.jpg",
          "sourceWidth": 2850,
          "sourceHeight": 2025,
          "sourceSha256": "44af58280d79e54b99b1db69ff99777324c350fd08c2493738bfd1c8f2a4221f",
          "detailSha256": "efa216c2fa0021b7dd9adf8dc29dbb0f28147313f0d6660f08d85524ff409bdb",
          "reviewedAt": "2026-09-23",
          "qualityLimit": null
        }
      },
      {
        "id": "uta-20164867",
        "date": "1954-03-10",
        "dateLabel": "March 10, 1954",
        "datePrecision": "day",
        "dateApproximate": false,
        "price": 0.179,
        "grade": "Gasoline — grade not legible",
        "place": "East Belknap Street, Fort Worth, Texas",
        "author": "Photographer not credited; Fort Worth Star-Telegram Collection",
        "image": "https://photos.howmuchthen.com/assets/b883baecd6acd20e52ec303115c565026e2c87b0e490cd8205b694c5e3a0738d/uta-20164867.jpg",
        "thumbnail": "https://photos.howmuchthen.com/assets/033b264be7c06bd90db302aaa5f3130ec726dfc33a1fd15f57f2b0546176d884/uta-20164867.webp",
        "source": "https://mavmatrix.uta.edu/specialcollections_startelegram1950s/30241",
        "original": "https://mavmatrix.uta.edu/context/specialcollections_startelegram1950s/article/31240/type/native/viewcontent",
        "license": "CC BY-NC 4.0",
        "licenseUrl": "https://creativecommons.org/licenses/by-nc/4.0/",
        "alt": "East Belknap Street, Fort Worth, Texas, March 10, 1954. Gasoline price $0.179 per gallon.",
        "evidence": "Large roadside board reads 17 with a raised 9; adjacent price is 18 with a raised 9. Independent second reviewer agreed on 17.9 cents. Grade lettering is too small to verify.",
        "note": "Free reuse for noncommercial purposes with attribution under CC BY-NC 4.0. Photograph dates to March 10; March 14 is the newspaper publication date.",
        "coordinates": {
          "lat": 32.781954,
          "lon": -97.348573,
          "precision": "city",
          "label": "Approximate city location",
          "source": "https://www.census.gov/geographies/reference-files/time-series/geo/gazetteer-files.2025.html"
        },
        "matchEligible": true,
        "dateEvidence": null,
        "locationEvidence": null,
        "activeStationEvidence": null,
        "imageChanges": "Full-resolution public archive viewer tiles stitched without upscaling or retouching; untouched tiles and prior 400-pixel site copy retained locally. Full-frame browsing preview derived separately.",
        "usageRestriction": "noncommercial",
        "preview": "https://photos.howmuchthen.com/assets/0030ef01813d9a45d9295c3c07a3e9a0a8fe1de99b70a583aed9ff1a28d3bfd4/uta-20164867.webp",
        "framing": {
          "width": 1379,
          "height": 1106,
          "priceBounds": [
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            0.27,
            0.24,
            0.24
          ],
          "reviewed": "2026-09-23",
          "policy": "price-aware-v1",
          "contentBounds": [
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          ],
          "borderReviewed": "2026-09-23"
        },
        "scanEvidence": {
          "sourcePage": "https://mavmatrix.uta.edu/specialcollections_startelegram1950s/30241",
          "tileManifest": "research/photo-source-evidence/uta-20164867/manifest.json",
          "viewerURL": "https://s3.amazonaws.com/bepress.imageviewer/a83afcd493a1795339825531a4f1a090/",
          "width": 1379,
          "height": 1106,
          "sha256": "b883baecd6acd20e52ec303115c565026e2c87b0e490cd8205b694c5e3a0738d",
          "reviewed": "2026-09-23",
          "qualityLimit": "Archive's direct download challenged automated access; native-resolution viewer tiles preserved as source evidence."
        }
      },
      {
        "id": "florida-td00310a",
        "date": "1957-03-25",
        "dateLabel": "March 25, 1957",
        "datePrecision": "day",
        "dateApproximate": false,
        "price": 0.289,
        "grade": "Gasoline · grade not recorded",
        "place": "Tallahassee, Florida",
        "author": "Tallahassee Democrat / State Archives of Florida",
        "image": "https://photos.howmuchthen.com/assets/b97dd1c5e20c8283d013790960671bac9b1c99635aad9cb5d2d94738bbb4781a/florida-td00310a.jpg",
        "thumbnail": "https://photos.howmuchthen.com/assets/bda05c5e271983528a780d15a68e3302f0d6a6b7c51750bd6c9180f7ddf15fa5/florida-td00310a.webp",
        "source": "https://www.floridamemory.com/items/show/261056",
        "original": "https://www.floridamemory.com/fpc/TD/TD00310a.jpg",
        "license": "Public domain (PDM 1.0)",
        "licenseUrl": "https://creativecommons.org/publicdomain/mark/1.0/",
        "alt": "Tallahassee, Florida gasoline price sign, 1957-03-25",
        "evidence": "Gas board reads 28.9 cents. Separate trucker discount is advertised without an amount. Archive documents the contemporary gas price war.",
        "note": "",
        "coordinates": {
          "lat": 30.449988,
          "lon": -84.280034,
          "precision": "city",
          "source": "https://raw.githubusercontent.com/nvkelso/natural-earth-vector/master/geojson/ne_10m_populated_places_simple.geojson"
        },
        "matchEligible": true,
        "dateEvidence": "Florida Memory capture-date field; not upload date.",
        "locationEvidence": "Florida Memory geographic terms.",
        "activeStationEvidence": "Gas board reads 28.9 cents. Separate trucker discount is advertised without an amount. Archive documents the contemporary gas price war.",
        "imageChanges": "Original JPEG preserved, or source converted to JPEG when needed; no retouching. Full framing preserved; navigation thumbnail cropped.",
        "usageRestriction": "none_stated",
        "rightsEvidenceUrl": "https://www.floridamemory.com/share/order-info/faq.php",
        "preview": "https://photos.howmuchthen.com/assets/6f72f213eba79b4a7c195fac2506e85015355f4cf77da259ec3b3a81d31bfdb6/florida-td00310a.webp",
        "framing": {
          "width": 600,
          "height": 467,
          "priceBounds": [
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          ],
          "reviewed": "2026-09-20",
          "policy": "price-aware-v1",
          "contentBounds": [
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          ],
          "borderReviewed": "2026-09-20"
        },
        "qualityLimit": "600×467 pixels. Public Florida Memory copy; larger archival scans require a separate paid order. Magnification cannot reveal more detail than this source contains.",
        "qualityReviewed": "2026-09-23"
      },
      {
        "id": "florida-td00310b",
        "date": "1957-03-25",
        "dateLabel": "March 25, 1957",
        "datePrecision": "day",
        "dateApproximate": false,
        "price": 0.309,
        "grade": "Gasoline · grade not recorded",
        "place": "Tallahassee, Florida",
        "author": "Tallahassee Democrat / State Archives of Florida",
        "image": "https://photos.howmuchthen.com/assets/a988eb34573a7b513f4a525cf121aed09af857ed75c8782f29872cec19f92ca7/florida-td00310b.jpg",
        "thumbnail": "https://photos.howmuchthen.com/assets/923a1688b88bbcda5e75d2ec7e221b3f4926e7b18c115490d689de09fe2c1bdd/florida-td00310b.webp",
        "source": "https://www.floridamemory.com/items/show/261055",
        "original": "https://www.floridamemory.com/fpc/TD/TD00310b.jpg",
        "license": "Public domain (PDM 1.0)",
        "licenseUrl": "https://creativecommons.org/publicdomain/mark/1.0/",
        "alt": "Tallahassee, Florida gasoline price sign, 1957-03-25",
        "evidence": "Roadside Gulf board reads 30.9 cents. Attendant and car at working forecourt.",
        "note": "",
        "coordinates": {
          "lat": 30.449988,
          "lon": -84.280034,
          "precision": "city",
          "source": "https://raw.githubusercontent.com/nvkelso/natural-earth-vector/master/geojson/ne_10m_populated_places_simple.geojson"
        },
        "matchEligible": true,
        "dateEvidence": "Florida Memory capture-date field; not upload date.",
        "locationEvidence": "Florida Memory geographic terms.",
        "activeStationEvidence": "Roadside Gulf board reads 30.9 cents. Attendant and car at working forecourt.",
        "imageChanges": "Original JPEG preserved, or source converted to JPEG when needed; no retouching. Full framing preserved; navigation thumbnail cropped.",
        "usageRestriction": "none_stated",
        "rightsEvidenceUrl": "https://www.floridamemory.com/share/order-info/faq.php",
        "preview": "https://photos.howmuchthen.com/assets/e670471bd43e0306b271b6c771e9939566e4aed762c89e424e8c9196b8e9107b/florida-td00310b.webp",
        "framing": {
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          "height": 749,
          "priceBounds": [
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          ],
          "reviewed": "2026-09-20",
          "policy": "price-aware-v1",
          "contentBounds": [
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          ],
          "borderReviewed": "2026-09-20"
        },
        "qualityLimit": "600×749 pixels. Public Florida Memory copy; larger archival scans require a separate paid order. Magnification cannot reveal more detail than this source contains.",
        "qualityReviewed": "2026-09-23"
      },
      {
        "id": "florida-td00310c",
        "date": "1957-03-25",
        "dateLabel": "March 25, 1957",
        "datePrecision": "day",
        "dateApproximate": false,
        "price": 0.299,
        "grade": "Gasoline · grade not recorded",
        "place": "Tallahassee, Florida",
        "author": "Tallahassee Democrat / State Archives of Florida",
        "image": "https://photos.howmuchthen.com/assets/2a3013304beef3d2388a122dba9ed2405714bac05404341dc85fd90335922388/florida-td00310c.jpg",
        "thumbnail": "https://photos.howmuchthen.com/assets/cadc46dbf3582e62aeac6f66203e3686a8dca1fd3343598c7fdc95a3c7ef22d2/florida-td00310c.webp",
        "source": "https://www.floridamemory.com/items/show/261054",
        "original": "https://www.floridamemory.com/fpc/TD/TD00310c.jpg",
        "license": "Public domain (PDM 1.0)",
        "licenseUrl": "https://creativecommons.org/publicdomain/mark/1.0/",
        "alt": "Tallahassee, Florida gasoline price sign, 1957-03-25",
        "evidence": "Mobiloil board reads 29 with a raised 9: 29.9 cents. Archive identifies contemporary price war; car visible beside sign.",
        "note": "",
        "coordinates": {
          "lat": 30.449988,
          "lon": -84.280034,
          "precision": "city",
          "source": "https://raw.githubusercontent.com/nvkelso/natural-earth-vector/master/geojson/ne_10m_populated_places_simple.geojson"
        },
        "matchEligible": true,
        "dateEvidence": "Florida Memory capture-date field; not upload date.",
        "locationEvidence": "Florida Memory geographic terms.",
        "activeStationEvidence": "Mobiloil board reads 29 with a raised 9: 29.9 cents. Archive identifies contemporary price war; car visible beside sign.",
        "imageChanges": "Original JPEG preserved, or source converted to JPEG when needed; no retouching. Full framing preserved; navigation thumbnail cropped.",
        "usageRestriction": "none_stated",
        "rightsEvidenceUrl": "https://www.floridamemory.com/share/order-info/faq.php",
        "preview": "https://photos.howmuchthen.com/assets/dfd86a5a17c78319baac2c0d41e7911216e37066d1f3d2ed3870aa85354b2001/florida-td00310c.webp",
        "framing": {
          "width": 600,
          "height": 752,
          "priceBounds": [
            0.3,
            0.28,
            0.45,
            0.4
          ],
          "reviewed": "2026-09-20",
          "policy": "price-aware-v1",
          "contentBounds": [
            0,
            0,
            1,
            1
          ],
          "borderReviewed": "2026-09-20"
        },
        "qualityLimit": "600×752 pixels. Public Florida Memory copy; larger archival scans require a separate paid order. Magnification cannot reveal more detail than this source contains.",
        "qualityReviewed": "2026-09-23"
      },
      {
        "id": "loc-2023630509",
        "date": "1958-06-15",
        "dateLabel": "June 1958",
        "datePrecision": "month",
        "dateApproximate": false,
        "price": 0.319,
        "grade": "Sunoco Blend 210 — leaded",
        "place": "Washington, D.C. area",
        "author": "Thomas J. O’Halloran",
        "image": "https://photos.howmuchthen.com/assets/452615637242e6b937cc77d9ea0bbc7daefafbb7510d3350d6b5351f65017835/loc-2023630509.jpg",
        "thumbnail": "https://photos.howmuchthen.com/assets/ea28e88580418ca85a32464362f24c81de80727d17c66a917adab34cf5a59daa/loc-2023630509.webp",
        "source": "https://www.loc.gov/item/2023630509/",
        "original": "https://upload.wikimedia.org/wikipedia/commons/a/ab/Sunoco_1958.jpg",
        "license": "No known restrictions (LOC)",
        "licenseUrl": "https://www.loc.gov/rr/print/res/078_usnw.html",
        "alt": "Washington, D.C. area, June 1958. Gasoline price $0.319 per gallon.",
        "evidence": "Pump selector marks THIS SALE Blend 210 at 31 9/10 CENTS; row states PRICE PER GALLON TAX INCLUDED. Other displayed blends: 200 30.9¢, 220 32.9¢, 230 33.9¢, 240 34.9¢ and 260 36.9¢. Side warning states the fuel contains lead.",
        "note": "31.9 cents per gallon is the blend selected for the photographed sale. Blend numbers are product grades, not prices or octane ratings. Archive identifies only the Washington, D.C. area; exact station is unknown. Excluded from automatic price matching because historical blend comparability is not established.",
        "coordinates": {
          "lat": 38.904243,
          "lon": -77.016524,
          "precision": "city",
          "label": "Approximate city location",
          "source": "https://www.census.gov/geographies/reference-files/time-series/geo/gazetteer-files.2025.html"
        },
        "matchEligible": false,
        "dateEvidence": null,
        "locationEvidence": null,
        "activeStationEvidence": null,
        "imageChanges": "Original JPEG preserved, or source converted to JPEG when needed; no retouching. Full framing preserved; navigation thumbnail cropped.",
        "usageRestriction": "none_stated",
        "preview": "https://photos.howmuchthen.com/assets/5de72c3b5e01ec37a0f4a5643aa6773d4472cd566a17d40f4ccb461df8977c95/loc-2023630509.webp",
        "framing": {
          "width": 1800,
          "height": 1202,
          "priceBounds": [
            0.08,
            0.14,
            0.33,
            0.45
          ],
          "reviewed": "2026-09-20",
          "policy": "price-aware-v1",
          "contentBounds": [
            0,
            0,
            1,
            1
          ],
          "borderReviewed": "2026-09-20"
        }
      },
      {
        "id": "fortepan-fi0021536",
        "date": "1959-07-01",
        "dateLabel": "1959",
        "datePrecision": "year",
        "dateApproximate": false,
        "price": 0.229,
        "grade": "Gas war · grade not stated",
        "place": "Denver, Iowa",
        "author": "Waverly Public Library / Fortepan Iowa",
        "image": "https://photos.howmuchthen.com/assets/a35abe7c61a8abae533eb1ba38c49247672a60d11c7c2fd93b1b212a4d5d8f31/fortepan-fi0021536.jpg",
        "thumbnail": "https://photos.howmuchthen.com/assets/fcb53d1f959a8913807df76cc6f7243b9d1f036fc0b8fd3ec5d9ccbf26254f54/fortepan-fi0021536.webp",
        "preview": "https://photos.howmuchthen.com/assets/da13cc5bdbf59460dbd076225c0646b5e7e0e98381b599e1fd77adc1e75e339c/fortepan-fi0021536.webp",
        "source": "https://fortepan.us/categories/all/FI0021536",
        "original": "https://fortepan.us/media/original/942fee84-b725-4525-ae8a-b1df2044d83d.jpg",
        "license": "CC BY-SA 4.0",
        "licenseUrl": "https://creativecommons.org/licenses/by-sa/4.0/",
        "alt": "Anhalt’s D-X station in Denver, Iowa, in 1959 with a Gas War sign showing 22.9 to 26.9 cents per gallon.",
        "evidence": "Fortepan Iowa dates the photo to 1959 and states it appeared in a May 8, 1959 Waverly Democrat advertisement. The photographed roadside sign reads GAS WAR 22.9–26.9; the lower advertised price is recorded here.",
        "note": "The archive does not give a capture day or month. May 8 is the newspaper publication date, not the photo date. The sign gives a price range without identifying which grade costs 22.9 cents.",
        "coordinates": {
          "lat": 42.6713752,
          "lon": -92.3372158,
          "precision": "city",
          "label": "Approximate city location",
          "source": "https://www.openstreetmap.org/relation/128512"
        },
        "matchEligible": false,
        "dateEvidence": "Fortepan Iowa year 1959; newspaper publication May 8, 1959",
        "locationEvidence": "Denver, Iowa named by Fortepan Iowa",
        "activeStationEvidence": "pumps, tow truck, and live gas-war sign in photograph",
        "imageChanges": "Untouched 8000 × 7986 archive JPEG retained; display JPEG and full-frame browsing preview downsampled without retouching. Navigation thumbnail cropped.",
        "usageRestriction": "none_stated",
        "framing": {
          "width": 3200,
          "height": 3194,
          "priceBounds": [
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            0.18
          ],
          "reviewed": "2026-09-22",
          "policy": "price-aware-v1",
          "contentBounds": [
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            1
          ],
          "borderReviewed": "2026-09-22"
        }
      },
      {
        "id": "v7-mid-36640395321",
        "date": "1963-05-15",
        "datePrecision": "month",
        "dateLabel": "May 1963",
        "price": 0.319,
        "grade": "Shell gasoline; grade not legible",
        "place": "West Menlo Park, California",
        "author": "Menlo Park Planning",
        "image": "https://photos.howmuchthen.com/assets/17d6c8cac37eccad2d60645bb09b8c5d63bb439e16f7d85b14974ca812c8a10b/v7-mid-36640395321.jpg",
        "preview": "https://photos.howmuchthen.com/assets/d13fcb1792bafa61f7c7f1ef286c2465ec9e99ca5b10526a066a6d8466967047/v7-mid-36640395321.webp",
        "source": "https://www.flickr.com/photos/menloparkplanning/36640395321/",
        "original": "https://live.staticflickr.com/4342/36640395321_5dc46bc646_o.jpg",
        "license": "CC0 1.0",
        "licenseUrl": "https://creativecommons.org/publicdomain/zero/1.0/",
        "alt": "West Menlo Park, California, May 1963. Gasoline posted at $0.319 per U.S. gallon. Shell gasoline; grade not legible.",
        "evidence": "The Shell forecourt board behind the pale blue car shows 31.9 on the upper orange row and34.9 on the lower row. Price crop inspected at native resolution; no fraction inferred.",
        "note": "Full original retained. Price is small within street scene; grade label too soft to identify. Coordinating review confirms31.9 on the original; grade remains unreadable. Exact Flickr original URL exposed in saved source sizes metadata acquired unchanged. Original and prior same-resolution derivative are distinct encodings; both preserved.",
        "dateEvidence": "Creator title West Menlo Park (May1963); Flickr dateTaken1963-05-01 with month granularity4.",
        "usageRestriction": "none_stated",
        "framing": {
          "width": 3691,
          "height": 2465,
          "priceBounds": [
            0.77,
            0.31,
            0.15,
            0.21
          ],
          "contentBounds": [
            0,
            0,
            1,
            1
          ],
          "borderReviewed": "2026-09-23",
          "reviewed": "2026-09-23",
          "policy": "price-aware-v1"
        },
        "matchEligible": false,
        "activeStationEvidence": "Installed working-era pumps, posted prices and vehicles in the contemporary scene. No restoration or museum context in source.",
        "dateApproximate": false,
        "licenseRequirements": [],
        "thumbnail": "https://photos.howmuchthen.com/assets/1d6fd8a2029b18e667434bf7f251d0a5e2c57f84b4200797a2e87364dfb162a1/v7-mid-36640395321.webp",
        "locationEvidence": "Creator title identifies West Menlo Park, California",
        "imageChanges": "Full-frame high-quality JPEG optimized for web delivery, with source detail retained up to 6,000 pixels. Untouched source master preserved. Separate full-frame browsing preview. No retouching; display framing protects the complete posted price.",
        "imageProvenance": {
          "sourceFileUrl": "https://live.staticflickr.com/4342/36640395321_5dc46bc646_o.jpg",
          "sourceWidth": 3691,
          "sourceHeight": 2465,
          "sourceSha256": "2690df3f16c5ae03c9cee96d47073e8d6729faec98cc04ad122c1642c55d65c9",
          "detailSha256": "17d6c8cac37eccad2d60645bb09b8c5d63bb439e16f7d85b14974ca812c8a10b",
          "reviewedAt": "2026-09-23",
          "qualityLimit": "Exact Flickr original URL exposed in saved source sizes metadata acquired unchanged. Original and prior same-resolution derivative are distinct encodings; both preserved."
        }
      },
      {
        "id": "commons-oco-pep-key-west-c1965",
        "date": "1965-07-01",
        "dateLabel": "c. 1965",
        "datePrecision": "year",
        "dateApproximate": true,
        "price": 0.319,
        "grade": "Regular",
        "place": "Key West, Florida",
        "author": "Don Pinder / Florida Keys Public Libraries",
        "image": "https://photos.howmuchthen.com/assets/1eb9f678efee5fc7cbcccf8b17365593264011dbca0363a19c2211699af7b579/commons-oco-pep-key-west-c1965.jpg",
        "source": "https://commons.wikimedia.org/wiki/File:Oco_Pep_Gas_Station_Key_West_Florida_1960s.jpg",
        "original": "https://thumb.wikimedia.org/wikipedia/commons/thumb/4/46/Oco_Pep_Gas_Station_Key_West_Florida_1960s.jpg/1920px-Oco_Pep_Gas_Station_Key_West_Florida_1960s.jpg?utm_source=commons.wikimedia.org&utm_campaign=imageinfo&utm_content=thumbnail",
        "license": "CC BY 2.0",
        "licenseUrl": "https://creativecommons.org/licenses/by/2.0/",
        "alt": "Key West, Florida, c. 1965. Regular gasoline posted at $0.319 per gallon.",
        "evidence": "Florida Keys Public Libraries description identifies the location and says C 1965, photo by Don Pinder. In the 1920px image, the roadside board reads REGULAR 31.9 and ETHYL 33.9 cents per gallon.",
        "note": "Approximate capture year, not an exact year. Regular gasoline price selected; separate Ethyl offer is 33.9 cents. Credit Don Pinder / Florida Keys Public Libraries, CC BY 2.0.",
        "coordinates": {
          "lat": 24.555231,
          "lon": -81.782745,
          "precision": "city",
          "source": "https://raw.githubusercontent.com/nvkelso/natural-earth-vector/master/geojson/ne_10m_populated_places_simple.geojson"
        },
        "matchEligible": true,
        "dateEvidence": "Florida Keys Public Libraries archive description via Commons; circa 1965",
        "locationEvidence": "street address in source, coordinates not supplied",
        "activeStationEvidence": null,
        "imageChanges": "Resized source photograph; no retouching.",
        "thumbnail": "https://photos.howmuchthen.com/assets/02f781ec857e1bd792e1df0f2866a95a84be59bd994cc58f38210395b71205da/commons-oco-pep-key-west-c1965.webp",
        "usageRestriction": "none_stated",
        "preview": "https://photos.howmuchthen.com/assets/b7535693c5a19edf6f90ce213495a5b0e92cfab73d77055cce2b4137ce0c55da/commons-oco-pep-key-west-c1965.webp",
        "framing": {
          "width": 1920,
          "height": 1452,
          "priceBounds": [
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            0.43,
            0.14,
            0.25
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          "reviewed": "2026-09-20",
          "policy": "price-aware-v1",
          "contentBounds": [
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          ],
          "borderReviewed": "2026-09-20"
        }
      },
      {
        "id": "v7-mid-2967416350",
        "date": "1966-07-01",
        "datePrecision": "year",
        "dateLabel": "1966",
        "price": 0.269,
        "grade": "Chevron gasoline; standard grade",
        "place": "Laguna Woods, California",
        "author": "Orange County Archives",
        "image": "https://photos.howmuchthen.com/assets/1ac5b2b63411fc0fde3338ca8d2219537c5dccdfd47554de40b379c82bbd8275/v7-mid-2967416350.jpg",
        "preview": "https://photos.howmuchthen.com/assets/7c56b848a37f78f9e6dbf9331a087c16bcf315e54154a10bd883e1847cf614dc/v7-mid-2967416350.webp",
        "source": "https://www.flickr.com/photos/ocarchives/2967416350/",
        "original": "https://live.staticflickr.com/3286/2967416350_8179001a74_o.jpg",
        "license": "CC BY 2.0",
        "licenseUrl": "https://creativecommons.org/licenses/by/2.0/",
        "alt": "Laguna Woods, California, 1966. Gasoline posted at $0.269 per U.S. gallon. Chevron gasoline; standard grade.",
        "evidence": "Forecourt sign reads GASOLINE CHEVRON 26.9, with CHEVRON SUPREME 29.9 below. The exact posted regular price is 26.9 cents per gallon.",
        "note": "Contemporary station forecourt with cars at installed pumps, GAS WAR board, and two-grade posted prices. Full frame has no scan surround. Courtesy line: Photo courtesy Orange County Archives. Exact Flickr original URL exposed in saved source sizes metadata acquired unchanged. Original and prior same-resolution derivative are distinct encodings; both preserved.",
        "dateEvidence": "Orange County Archives title Gas station, Leisure World (Laguna Woods), 1966 supports capture year; machine 2008 date is upload metadata.",
        "usageRestriction": "none_stated",
        "framing": {
          "width": 1563,
          "height": 1038,
          "priceBounds": [
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            0.74,
            0.063,
            0.12
          ],
          "contentBounds": [
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            0,
            1,
            1
          ],
          "borderReviewed": "2026-09-23",
          "reviewed": "2026-09-23",
          "policy": "price-aware-v1"
        },
        "matchEligible": true,
        "activeStationEvidence": "Installed working-era pumps, posted prices and vehicles in the contemporary scene. No restoration or museum context in source.",
        "dateApproximate": false,
        "licenseRequirements": [
          "attribution"
        ],
        "thumbnail": "https://photos.howmuchthen.com/assets/9c2c09c1f2808fb9cba609ff8ba8142a5c9c3a75372da53c8c492c3bde526fac/v7-mid-2967416350.webp",
        "locationEvidence": "Creator title identifies Laguna Woods, California",
        "imageChanges": "Full-frame high-quality JPEG optimized for web delivery, with source detail retained up to 6,000 pixels. Untouched source master preserved. Separate full-frame browsing preview. No retouching; display framing protects the complete posted price.",
        "imageProvenance": {
          "sourceFileUrl": "https://live.staticflickr.com/3286/2967416350_8179001a74_o.jpg",
          "sourceWidth": 1563,
          "sourceHeight": 1038,
          "sourceSha256": "6baca5f70bd5553ec350de17f8bf6d47959e2be9b10bd86e294b4fa383668056",
          "detailSha256": "1ac5b2b63411fc0fde3338ca8d2219537c5dccdfd47554de40b379c82bbd8275",
          "reviewedAt": "2026-09-23",
          "qualityLimit": "Exact Flickr original URL exposed in saved source sizes metadata acquired unchanged. Original and prior same-resolution derivative are distinct encodings; both preserved."
        }
      },
      {
        "id": "mid-menlo-1968",
        "date": "1968-09-15",
        "dateLabel": "September 1968",
        "datePrecision": "month",
        "dateApproximate": false,
        "price": 0.349,
        "grade": "Regular (Shell)",
        "place": "Menlo Park, California",
        "author": "Menlo Park Planning (collection)",
        "image": "https://photos.howmuchthen.com/assets/f7ce8f8d329a46a057046fee9032971acecd2dd36166e88362905d5dbbb78ebe/mid-menlo-1968.jpg",
        "thumbnail": "https://photos.howmuchthen.com/assets/e0142e6c4631a42400598a79c9ece22d53b4555c1e1022a6905577e5fec41a10/mid-menlo-1968.webp",
        "source": "https://www.flickr.com/photos/menloparkplanning/35334898253",
        "original": "https://live.staticflickr.com/4306/35334898253_2996a7a9b7_o.jpg",
        "license": "CC0 1.0",
        "licenseUrl": "https://creativecommons.org/publicdomain/zero/1.0/",
        "alt": "Menlo Park, California, September 1968. Gasoline price $0.349 per gallon.",
        "evidence": "The original scan is captioned SEPT 1968. The foreground gasoline board reads SHELL 34.9 and SUPER SHELL 37.9. Flickr records capture in September 1968.",
        "note": "Individual station price; standard Shell grade inferred from contrast with Super Shell.",
        "coordinates": {
          "lat": 37.453883,
          "lon": -122.183042,
          "precision": "station",
          "source": "https://www.flickr.com/photos/menloparkplanning/35334898253"
        },
        "matchEligible": true,
        "dateEvidence": "Flickr says Taken in September 1968; the print is captioned SEPT 1968.",
        "locationEvidence": "Source title specifies Santa Cruz Avenue east of El Camino Real, Menlo Park; source coordinates supplied.",
        "activeStationEvidence": "Attendant stands beside a car at an installed pump; several other cars at pumps and open service garage.",
        "imageChanges": "Original JPEG preserved, or source converted to JPEG when needed; no retouching. Full framing preserved; navigation thumbnail cropped.",
        "usageRestriction": "none_stated",
        "preview": "https://photos.howmuchthen.com/assets/a7a8e2fe830fb1b2286eb13c9e8ad1120effc15dc8385c700080ee49ae55849a/mid-menlo-1968.webp",
        "framing": {
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          "height": 1754,
          "priceBounds": [
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          "reviewed": "2026-09-20",
          "policy": "price-aware-v1",
          "contentBounds": [
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          "borderReviewed": "2026-09-20",
          "borderNote": "Display excludes scanned film/print edges; original scan retained."
        }
      },
      {
        "id": "mid-uta-451",
        "date": "1971-09-21",
        "dateLabel": "September 21, 1971",
        "datePrecision": "day",
        "dateApproximate": false,
        "price": 0.289,
        "grade": "Regular",
        "place": "Arlington, Texas",
        "author": "Arlington Citizen-Journal Photograph Collection / UTA Libraries (photographer unidentified)",
        "image": "https://photos.howmuchthen.com/assets/91b85573e5a00ed3cf7ac83d23007824b4845e3c636b0dd583583da3db293f24/mid-uta-451.jpg",
        "thumbnail": "https://photos.howmuchthen.com/assets/487801d0f5099f28b30389e5992ce9626ae25a7a0d60803e11c03045cde41df4/mid-uta-451.webp",
        "source": "https://mavmatrix.uta.edu/specialcollections_arlingtoncitizenjournalnegatives/451/",
        "original": "https://mavmatrix.uta.edu/context/specialcollections_arlingtoncitizenjournalnegatives/article/1450/type/native/viewcontent",
        "license": "CC BY-NC 4.0",
        "licenseUrl": "https://creativecommons.org/licenses/by-nc/4.0/",
        "alt": "Arlington, Texas, September 21, 1971. Gasoline price $0.289 per gallon.",
        "evidence": "The archive caption states 28.9 cents per gallon of regular gasoline on September 21, 1971. The visible CONOTANE board shows 28 and 9/10.",
        "note": "Archive preview is 400 pixels wide. The original photographer is not named; the collection is credited.",
        "coordinates": {
          "lat": 32.684761,
          "lon": -97.020239,
          "precision": "city",
          "source": "https://raw.githubusercontent.com/nvkelso/natural-earth-vector/master/geojson/ne_10m_populated_places_simple.geojson"
        },
        "matchEligible": true,
        "dateEvidence": "Archival Date: 1971-09-21. The description repeats September 21, 1971.",
        "locationEvidence": "Arlington Citizen-Journal Photograph Collection; location supplied by the archive.",
        "activeStationEvidence": "Employees pose in front of a Conoco station with its priced fuel sign, pumps, tire merchandise, and cars. The archive identifies the station and its employees.",
        "imageChanges": "Full-resolution public archive viewer tiles stitched without upscaling or retouching; untouched tiles and prior 400-pixel site copy retained locally. Full-frame browsing preview derived separately.",
        "usageRestriction": "noncommercial",
        "preview": "https://photos.howmuchthen.com/assets/16d1bfa096429a48521410131c81ea361316734a77d8adf94ff2fdc229a96885/mid-uta-451.webp",
        "framing": {
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          "height": 1955,
          "priceBounds": [
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          "reviewed": "2026-09-23",
          "policy": "price-aware-v1",
          "contentBounds": [
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          ],
          "borderReviewed": "2026-09-23"
        },
        "scanEvidence": {
          "sourcePage": "https://mavmatrix.uta.edu/specialcollections_arlingtoncitizenjournalnegatives/451/",
          "tileManifest": "research/photo-source-evidence/mid-uta-451/manifest.json",
          "viewerURL": "https://s3.amazonaws.com/bepress.imageviewer/e64f4120ca3fbee9e12e544ddadd05f0/",
          "width": 2104,
          "height": 1955,
          "sha256": "91b85573e5a00ed3cf7ac83d23007824b4845e3c636b0dd583583da3db293f24",
          "reviewed": "2026-09-23",
          "qualityLimit": "Archive's direct download challenged automated access; native-resolution viewer tiles preserved as source evidence."
        }
      },
      {
        "id": "mid-nara-546153",
        "date": "1972-06-15",
        "dateLabel": "June 1972",
        "datePrecision": "month",
        "dateApproximate": false,
        "price": 0.3,
        "grade": "Gasoline (grade not specified)",
        "place": "Marshall, Texas",
        "author": "Marc St. Gil / U.S. Environmental Protection Agency",
        "image": "https://photos.howmuchthen.com/assets/2c0d37bd2ad94b49ccf43446a452efd7855e732f4cb5d1d22db8baa779bd9f79/mid-nara-546153.jpg",
        "thumbnail": "https://photos.howmuchthen.com/assets/0eee437caefbc63ba2a42264c27e7d685390680770195e6a7a9f1f2c9edf51b2/mid-nara-546153.webp",
        "source": "https://www.flickr.com/photos/35740357@N03/3704375618",
        "original": "https://live.staticflickr.com/3478/3704375618_751b7d459c_3k.jpg",
        "license": "Public domain — U.S. government",
        "licenseUrl": "https://www.archives.gov/research/still-pictures/permissions",
        "alt": "Marshall, Texas, June 1972. Gasoline price $0.300 per gallon.",
        "evidence": "The hand-painted board reads GAS 30¢. The official DOCUMERICA caption explicitly says the station operates out of a bus and dates the photograph to June 1972.",
        "note": "No fractional cent displayed. Grade unspecified; photograph browse only.",
        "coordinates": {
          "lat": 32.558677,
          "lon": -94.340286,
          "precision": "city",
          "source": "https://www.flickr.com/photos/35740357@N03/3704375618"
        },
        "matchEligible": false,
        "dateEvidence": "NARA original caption: 06/1972. Flickr date has month precision.",
        "locationEvidence": "NARA subject: Marshall, Harrison County, Texas. Published coordinates are treated as city precision.",
        "activeStationEvidence": "The DOCUMERICA caption explicitly says Cut-Rate Gas Station Operates Out of Bus. The photograph shows installed pumps, hoses, oil merchandise, and the 30-cent sales board.",
        "imageChanges": "Original JPEG preserved, or source converted to JPEG when needed; no retouching. Full framing preserved; navigation thumbnail cropped.",
        "usageRestriction": "none_stated",
        "preview": "https://photos.howmuchthen.com/assets/5cb2bcdeef4595b38ca4955b184055ed9c3fa8f2b4c23b5fe1d22cd8145a5498/mid-nara-546153.webp",
        "framing": {
          "width": 3000,
          "height": 2025,
          "priceBounds": [
            0.875,
            0.35,
            0.105,
            0.37
          ],
          "reviewed": "2026-09-20",
          "policy": "price-aware-v1",
          "contentBounds": [
            0.02,
            0.02716049,
            0.967,
            0.95012346
          ],
          "borderReviewed": "2026-09-20",
          "borderNote": "Display excludes scanned film/print edges; original scan retained."
        }
      },
      {
        "id": "portland-1974",
        "date": "1974-02-15",
        "dateLabel": "February 1974",
        "datePrecision": "month",
        "price": 0.599,
        "grade": "Imported gasoline; grade not specified",
        "place": "Portland, Oregon",
        "author": "David Falconer",
        "image": "https://photos.howmuchthen.com/assets/2e8507965220c6461adf197bfa9fb93500ec12ed5723c7a3a9a85c31de83bb50/portland-1974.jpg",
        "source": "https://commons.wikimedia.org/wiki/File:IMPORTED_GASOLINE_WAS_SOLD_AT_THIS_SERVICE_STATION,_DURING_THE_FUEL_CRISIS_IN_THE_FALL_AND_WINTER_OF_1973-74._IT_WAS..._-_NARA_-_555495.jpg",
        "original": "https://upload.wikimedia.org/wikipedia/commons/f/ff/IMPORTED_GASOLINE_WAS_SOLD_AT_THIS_SERVICE_STATION%2C_DURING_THE_FUEL_CRISIS_IN_THE_FALL_AND_WINTER_OF_1973-74._IT_WAS..._-_NARA_-_555495.jpg",
        "license": "Public domain",
        "licenseUrl": "https://commons.wikimedia.org/wiki/Template:PD-USGov-EPA",
        "alt": "Imported gasoline, no limit, February 1974. The sign shows 59 9/10¢ per gallon.",
        "evidence": "Visually inspected image: handwritten label immediately above PRICE PER GALLON reads 59 9/10. A 2× note by the sale register indicates its displayed sale total must be doubled. Catalog records February 1974 and Portland.",
        "note": "Use this close-up, NARA 555495, instead of interpreting the large 93 on the neighboring pump in NARA 555494. Local price of imported fuel during shortage; not a national average.",
        "coordinates": {
          "lat": 45.52197,
          "lon": -122.681936,
          "precision": "city",
          "source": "https://raw.githubusercontent.com/nvkelso/natural-earth-vector/master/geojson/ne_10m_populated_places_simple.geojson"
        },
        "thumbnail": "https://photos.howmuchthen.com/assets/1b8e18253c2186551a5f9dd9d709d2759f7f3918af7baf2df28b4ccc82c0933a/portland-1974.webp",
        "usageRestriction": "none_stated",
        "preview": "https://photos.howmuchthen.com/assets/324591f385ae41fd864666a248562df51f887242ad6eca1625f69ee96c23d249/portland-1974.webp",
        "framing": {
          "width": 1920,
          "height": 1294,
          "priceBounds": [
            0.59,
            0.28,
            0.29,
            0.49
          ],
          "reviewed": "2026-09-20",
          "policy": "price-aware-v1",
          "contentBounds": [
            0.01666667,
            0.02550232,
            0.96614583,
            0.94667697
          ],
          "borderReviewed": "2026-09-20",
          "borderNote": "Display excludes scanned film/print edges; original scan retained."
        }
      },
      {
        "id": "mid-usf-3582",
        "date": "1975-01-01",
        "dateLabel": "c. 1970s",
        "datePrecision": "decade",
        "dateApproximate": true,
        "price": 0.589,
        "grade": "Regular",
        "place": "Tampa, Florida",
        "author": "George Skip Gandy IV",
        "image": "https://photos.howmuchthen.com/assets/bf2ecb4616eb9df599209035cdc7264e60a6f4fa8f7b25bf579771aafbaa800e/mid-usf-3582.jpg",
        "thumbnail": "https://photos.howmuchthen.com/assets/db3061d7ad094e1378de673e87d4a3c1fc4a4a70b58fada7857d46898f4d7e88/mid-usf-3582.webp",
        "source": "https://digitalcommons.usf.edu/gandy_commercial/3582/",
        "original": "https://digitalcommons.usf.edu/context/gandy_commercial/article/4581/type/native/viewcontent",
        "license": "CC BY-NC 3.0",
        "licenseUrl": "https://creativecommons.org/licenses/by-nc/3.0/",
        "alt": "Tampa, Florida, c. 1970s. Gasoline price $0.589 per gallon.",
        "evidence": "The photograph shows REGULAR 58 and a 9/10 fraction. The source dates it to circa 1970s; its Creation Date of 1970 is a decade placeholder.",
        "note": "Capture dated only to circa 1970s; cannot be matched to a specific year. Archive preview is 400 pixels wide.",
        "coordinates": {
          "lat": 27.9032516337328,
          "lon": -82.5187616348244,
          "precision": "source",
          "source": "https://digitalcommons.usf.edu/gandy_commercial/3582/"
        },
        "matchEligible": false,
        "dateEvidence": "Time Period: circa 1970s. Creation Date: 1970 is an imprecise catalog value.",
        "locationEvidence": "Archive geographic subject: Hillsborough County, Tampa, Florida. Image location coordinates supplied by the archive.",
        "activeStationEvidence": "Installed self-service pump with operating instructions, contemporary parked cars, advertising flags, and a price board at the Union 76 station. The archive describes its self-service operation.",
        "imageChanges": "Full-resolution public archive viewer tiles stitched without upscaling or retouching; untouched tiles and prior 400-pixel site copy retained locally. Full-frame browsing preview derived separately.",
        "usageRestriction": "noncommercial",
        "dateStart": "1970-01-01",
        "dateEnd": "1979-12-31",
        "preview": "https://photos.howmuchthen.com/assets/d97f5fd207ab8a43574208cc46cf9fc3949c03f6617e18f1057d048264f02215/mid-usf-3582.webp",
        "framing": {
          "width": 3743,
          "height": 2950,
          "priceBounds": [
            0.4,
            0.31,
            0.19,
            0.42
          ],
          "reviewed": "2026-09-23",
          "policy": "price-aware-v1",
          "contentBounds": [
            0,
            0,
            1,
            1
          ],
          "borderReviewed": "2026-09-23"
        },
        "scanEvidence": {
          "sourcePage": "https://digitalcommons.usf.edu/gandy_commercial/3582/",
          "tileManifest": "research/photo-source-evidence/mid-usf-3582/manifest.json",
          "viewerURL": "https://s3.amazonaws.com/bepress.imageviewer/35ea3d48d14cb69eacdf71efcf9cecf3/",
          "width": 3743,
          "height": 2950,
          "sha256": "bf2ecb4616eb9df599209035cdc7264e60a6f4fa8f7b25bf579771aafbaa800e",
          "reviewed": "2026-09-23",
          "qualityLimit": "Archive's direct download challenged automated access; native-resolution viewer tiles preserved as source evidence."
        }
      },
      {
        "id": "mid-cedarburg-1976",
        "date": "1976-07-01",
        "dateLabel": "1976",
        "datePrecision": "year",
        "dateApproximate": false,
        "price": 0.559,
        "grade": "Regular (Texaco Fire Chief, low lead)",
        "place": "Cedarburg, Wisconsin",
        "author": "Arthur T. LaBar",
        "image": "https://photos.howmuchthen.com/assets/6476580f93e495ec31acc6fb3f9eb8ed3d65ce1f1cbb10b9462508b38f3a5ffd/mid-cedarburg-1976.jpg",
        "thumbnail": "https://photos.howmuchthen.com/assets/bd4467ddf49e43559304966567c0f959302c4a171b2763f8f72badbe4c6ca79d/mid-cedarburg-1976.webp",
        "source": "https://www.flickr.com/photos/46154524@N04/19474908519",
        "original": "https://live.staticflickr.com/65535/19474908519_f978993de2_o.jpg",
        "license": "CC BY-NC 2.0",
        "licenseUrl": "https://creativecommons.org/licenses/by-nc/2.0/",
        "alt": "Cedarburg, Wisconsin, 1976. Gasoline price $0.559 per gallon.",
        "evidence": "The board reads Fire Chief 55 and 9/10, with Low Lead below. The photographer explicitly dates capture to 1976 and confirms 55.9 cents in the caption.",
        "note": "The closed sign reflects the photographed hours. The stocked shop, contemporary pumps, cars, and photographer account support an operating station.",
        "coordinates": {
          "lat": 43.296809,
          "lon": -87.986509,
          "precision": "station",
          "source": "https://www.flickr.com/photos/46154524@N04/19474908519"
        },
        "matchEligible": true,
        "dateEvidence": "Photographer caption: photographed in 1976. Flickr date has year precision.",
        "locationEvidence": "Photographer specifies the corner of Columbia and Portland Roads, Cedarburg, Wisconsin.",
        "activeStationEvidence": "Retail station with displayed tires, a stocked shop window, pump island, and cars. The photographer describes the fuel price then and the building conversion to a jewelry shop around 1992.",
        "imageChanges": "Original JPEG preserved, or source converted to JPEG when needed; no retouching. Full framing preserved; navigation thumbnail cropped.",
        "usageRestriction": "noncommercial",
        "preview": "https://photos.howmuchthen.com/assets/ad8c8a008dc0ab3999c137968061c3ea907208e1383f12560a6826b2ad6f954b/mid-cedarburg-1976.webp",
        "framing": {
          "width": 1686,
          "height": 1124,
          "priceBounds": [
            0.69,
            0.62,
            0.08,
            0.16
          ],
          "reviewed": "2026-09-20",
          "policy": "price-aware-v1",
          "contentBounds": [
            0,
            0,
            1,
            1
          ],
          "borderReviewed": "2026-09-20"
        }
      },
      {
        "id": "loc-2017702129",
        "date": "1979-07-01",
        "dateLabel": "1979",
        "datePrecision": "year",
        "dateApproximate": false,
        "price": 0.66,
        "grade": "Unspecified; self service",
        "place": "Tucson, Arizona",
        "author": "John Margolies",
        "image": "https://photos.howmuchthen.com/assets/fa550a8fa50bda78def5c6c2e07bde0a18cd70e180262189a068b3eb15be7544/loc-2017702129.jpg",
        "source": "https://www.loc.gov/pictures/item/2017702129/",
        "original": "https://tile.loc.gov/storage-services/master/pnp/mrg/00000/00013u.tif",
        "license": "No known restrictions (LOC)",
        "licenseUrl": "https://www.loc.gov/rr/print/res/723_marg.html",
        "alt": "Tucson, Arizona, 1979. Unspecified; self service gasoline posted at $0.660 per gallon.",
        "evidence": "Union 76 board above canopy reads U-SERVE 66 68. Capture date and location follow the LOC catalog record: 1979.",
        "note": "66¢ is the lower displayed self-service price. Grade labels and any pump prices are not legible; no extra fractional cent is inferred.",
        "coordinates": {
          "lat": 32.206943,
          "lon": -110.891932,
          "precision": "city",
          "source": "https://raw.githubusercontent.com/nvkelso/natural-earth-vector/master/geojson/ne_10m_populated_places_simple.geojson"
        },
        "matchEligible": true,
        "dateEvidence": "LOC catalog capture date, not scan/upload date",
        "locationEvidence": "city",
        "activeStationEvidence": null,
        "imageChanges": "Higher-detail JPEG made from the Library of Congress master scan; full-frame browsing preview separate. Previous JPEG preserved; no retouching.",
        "thumbnail": "https://photos.howmuchthen.com/assets/3e468cdf6cb0fc92a1925cf58b893b08b426020ca7e3154d19b4a867c0a740f0/loc-2017702129.webp",
        "usageRestriction": "none_stated",
        "preview": "https://photos.howmuchthen.com/assets/2732033df0860dde8d177665ae4dd6d126713206c7af25a834aaa466d95cde9a/loc-2017702129.webp",
        "framing": {
          "width": 3200,
          "height": 2135,
          "priceBounds": [
            0.39,
            0.35,
            0.15,
            0.14
          ],
          "reviewed": "2026-09-22",
          "policy": "price-aware-v1",
          "contentBounds": [
            0.0359375,
            0.03981265,
            0.9359375,
            0.92505855
          ],
          "borderReviewed": "2026-09-22",
          "borderNote": "Display excludes scanned film/print edges; original scan retained."
        }
      },
      {
        "id": "v7-mid-53455969060",
        "date": "1981-10-16",
        "datePrecision": "day",
        "dateLabel": "October 16, 1981",
        "price": 1.249,
        "grade": "ARCO gasoline; unlabeled base grade",
        "place": "Massachusetts",
        "author": "David Matt / The Salem News Historic Photograph Collection, Salem State University Archives and Special Collections",
        "image": "https://photos.howmuchthen.com/assets/f3a9c1b89fd7b5400bfd75514a6f44e5873f004254df566cbe6963360770a16a/v7-mid-53455969060.jpg",
        "preview": "https://photos.howmuchthen.com/assets/098c10ee54b90b5d6fcb9ed39306dc3a19f512975f753f3628547517c4457add/v7-mid-53455969060.webp",
        "source": "https://www.flickr.com/photos/salemstatearchives/53455969060/",
        "original": "https://live.staticflickr.com/65535/53455969060_2c06732827_o.jpg",
        "license": "CC BY 2.0",
        "licenseUrl": "https://creativecommons.org/licenses/by/2.0/",
        "alt": "Massachusetts, 1981-10-16. Gasoline posted at $1.249 per U.S. gallon. ARCO gasoline; unlabeled base grade.",
        "evidence": "Source caption calls this Cumberland Farms; the photographed sign is ARCO. Use state-only location and pictured brand. The sign reads 124.9 cents for gasoline and 129.9 cents unleaded.",
        "note": "Source caption calls this Cumberland Farms; the photographed sign is ARCO. Use state-only location and pictured brand. The sign reads 124.9 cents for gasoline and 129.9 cents unleaded. Largest original size exposed by Flickr sizes metadata. Unmodified original retained.",
        "dateEvidence": "Archive source caption states 1981-10-16 and photographer David Matt. The Flickr upload date in 2024 is not used. Caption: Massachusetts\n\nPhotograph by David Matt\n\nOctober 16, 1981\n\n&quot;Cumberland Farms&quot;\n\nSNHP-1879\n\nCitation: The Salem News Historic Photograph Collection,\nSalem State University Archives and Special Collections, Salem, Massachusetts",
        "usageRestriction": "none_stated",
        "framing": {
          "width": 4696,
          "height": 6000,
          "priceBounds": [
            0.12,
            0.2,
            0.78,
            0.73
          ],
          "contentBounds": [
            0,
            0,
            1,
            0.994
          ],
          "borderReviewed": true,
          "reviewed": "2026-09-23",
          "policy": "price-aware-v1"
        },
        "matchEligible": false,
        "activeStationEvidence": "Source caption calls this Cumberland Farms; the photographed sign is ARCO. Use state-only location and pictured brand. The sign reads 124.9 cents for gasoline and 129.9 cents unleaded.",
        "dateApproximate": false,
        "licenseRequirements": [
          "attribution"
        ],
        "thumbnail": "https://photos.howmuchthen.com/assets/cafa17baf824bed2486419254b5781a7b90d6420214fdd4e6d10810cef93e9f7/v7-mid-53455969060.webp",
        "locationEvidence": "Archive caption explicitly identifies Massachusetts; photographic signage and US per-gallon prices agree.",
        "imageChanges": "Full-frame high-quality JPEG optimized for web delivery, with source detail retained up to 6,000 pixels. Untouched source master preserved. Separate full-frame browsing preview. No retouching; display framing protects the complete posted price.",
        "imageProvenance": {
          "sourceFileUrl": "https://live.staticflickr.com/65535/53455969060_2c06732827_o.jpg",
          "sourceWidth": 5890,
          "sourceHeight": 7525,
          "sourceSha256": "854c4f15d6d45f86b2e3842133f2d3d07acefc1da442b2b082baaf487d4d17d1",
          "detailSha256": "f3a9c1b89fd7b5400bfd75514a6f44e5873f004254df566cbe6963360770a16a",
          "reviewedAt": "2026-09-23",
          "qualityLimit": "Largest original size exposed by Flickr sizes metadata. Unmodified original retained."
        },
        "matchNote": "The photographed grade is not established as comparable regular gasoline; excluded from automatic average matching."
      },
      {
        "id": "v7-mid-53455699048",
        "date": "1981-10-16",
        "datePrecision": "day",
        "dateLabel": "October 16, 1981",
        "price": 1.349,
        "grade": "Exxon gasoline; full service including tax",
        "place": "Massachusetts",
        "author": "David Matt / The Salem News Historic Photograph Collection, Salem State University Archives and Special Collections",
        "image": "https://photos.howmuchthen.com/assets/92aa5919bd0a2eff7d79789ff7715dd4c55613e71b62121025ebbe05004a4851/v7-mid-53455699048.jpg",
        "preview": "https://photos.howmuchthen.com/assets/7dab910dd9826af2095c9e91d65ec776900d1b65429f5bcf2185c7322ca88dcc/v7-mid-53455699048.webp",
        "source": "https://www.flickr.com/photos/salemstatearchives/53455699048/",
        "original": "https://live.staticflickr.com/65535/53455699048_5f2fa32b40_o.jpg",
        "license": "CC BY 2.0",
        "licenseUrl": "https://creativecommons.org/licenses/by/2.0/",
        "alt": "Massachusetts, 1981-10-16. Gasoline posted at $1.349 per U.S. gallon. Exxon gasoline; full service including tax.",
        "evidence": "FULL SERVE sign explicitly reads Prices Per Gallon Including Tax, Exxon 1.34 9/10 and Exxon Unleaded 1.39 9/10. The top grade is not labeled regular; preserve source wording.",
        "note": "FULL SERVE sign explicitly reads Prices Per Gallon Including Tax, Exxon 1.34 9/10 and Exxon Unleaded 1.39 9/10. The top grade is not labeled regular; preserve source wording. Largest original size exposed by Flickr sizes metadata. Unmodified original retained.",
        "dateEvidence": "Archive source caption states 1981-10-16 and photographer David Matt. The Flickr upload date in 2024 is not used. Caption: Massachusetts\n\nPhotograph by David Matt\n\nOctober 16, 1981\n\n&quot;Exxon Station&quot;\n\nSNHP-1881\n\nCitation: The Salem News Historic Photograph Collection,\nSalem State University Archives and Special Collections, Salem, Massachusetts",
        "usageRestriction": "none_stated",
        "framing": {
          "width": 4721,
          "height": 6000,
          "priceBounds": [
            0.05,
            0.11,
            0.87,
            0.5
          ],
          "contentBounds": [
            0,
            0,
            1,
            0.995
          ],
          "borderReviewed": true,
          "reviewed": "2026-09-23",
          "policy": "price-aware-v1"
        },
        "matchEligible": false,
        "activeStationEvidence": "FULL SERVE sign explicitly reads Prices Per Gallon Including Tax, Exxon 1.34 9/10 and Exxon Unleaded 1.39 9/10. The top grade is not labeled regular; preserve source wording.",
        "dateApproximate": false,
        "licenseRequirements": [
          "attribution"
        ],
        "thumbnail": "https://photos.howmuchthen.com/assets/d8500de046cdd2fc73f6be794566838a82ed6f647526a34726384037227b8698/v7-mid-53455699048.webp",
        "locationEvidence": "Archive caption explicitly identifies Massachusetts; photographic signage and US per-gallon prices agree.",
        "imageChanges": "Full-frame high-quality JPEG optimized for web delivery, with source detail retained up to 6,000 pixels. Untouched source master preserved. Separate full-frame browsing preview. No retouching; display framing protects the complete posted price.",
        "imageProvenance": {
          "sourceFileUrl": "https://live.staticflickr.com/65535/53455699048_5f2fa32b40_o.jpg",
          "sourceWidth": 5921,
          "sourceHeight": 7525,
          "sourceSha256": "0496020b44761f616fb5c8ed87a054c6289e0979263bb75dc2100561db1ece5a",
          "detailSha256": "92aa5919bd0a2eff7d79789ff7715dd4c55613e71b62121025ebbe05004a4851",
          "reviewedAt": "2026-09-23",
          "qualityLimit": "Largest original size exposed by Flickr sizes metadata. Unmodified original retained."
        },
        "matchNote": "The photographed grade is not established as comparable regular gasoline; excluded from automatic average matching."
      },
      {
        "id": "loc-2017707464",
        "date": "1982-07-01",
        "dateLabel": "1982",
        "datePrecision": "year",
        "dateApproximate": false,
        "price": 1.099,
        "grade": "Regular",
        "place": "Fort Defiance, Virginia",
        "author": "John Margolies",
        "image": "https://photos.howmuchthen.com/assets/83db680d344c51a012abf7dcbd999318e98fad02ca29a9e299e1639c838a4f7b/loc-2017707464.jpg",
        "source": "https://www.loc.gov/pictures/item/2017707464/",
        "original": "https://tile.loc.gov/storage-services/master/pnp/mrg/05300/05371u.tif",
        "license": "No known restrictions (LOC)",
        "licenseUrl": "https://www.loc.gov/rr/print/res/723_marg.html",
        "alt": "Fort Defiance, Virginia, 1982. Regular gasoline posted at $1.099 per gallon.",
        "evidence": "Yellow board at Bellwood Gas & Grocery reads REGULAR 109 9/10. Capture date and location follow the LOC catalog record: 1982.",
        "note": "Read as 109.9 cents per gallon; the board is small but the digits and fraction are visible.",
        "coordinates": {
          "lat": 38.2404078,
          "lon": -78.9719724,
          "precision": "city",
          "label": "Approximate community location",
          "source": "https://www.topozone.com/virginia/augusta-va/city/fort-defiance-3/"
        },
        "matchEligible": true,
        "dateEvidence": "LOC catalog capture date, not scan/upload date",
        "locationEvidence": "city",
        "activeStationEvidence": null,
        "imageChanges": "Higher-detail JPEG made from the Library of Congress master scan; full-frame browsing preview separate. Previous JPEG preserved; no retouching.",
        "thumbnail": "https://photos.howmuchthen.com/assets/48fcf42ad49cdb86a81e356523ed83ab5cb06a7335b8596451d414d5f8f16ba4/loc-2017707464.webp",
        "usageRestriction": "none_stated",
        "preview": "https://photos.howmuchthen.com/assets/7ff71cc78d1a6ae5477d7539eef1e34ce3a035f712fcccbaafb4be00c0922cb4/loc-2017707464.webp",
        "framing": {
          "width": 3200,
          "height": 2218,
          "priceBounds": [
            0.32,
            0.48,
            0.11,
            0.15
          ],
          "reviewed": "2026-09-22",
          "policy": "price-aware-v1",
          "contentBounds": [
            0.040625,
            0.06756757,
            0.9125,
            0.86036036
          ],
          "borderReviewed": "2026-09-22",
          "borderNote": "Display excludes scanned film/print edges; original scan retained."
        }
      },
      {
        "id": "v7-mid-FI0019551",
        "date": "1982-07-15",
        "datePrecision": "month",
        "dateLabel": "July 1982",
        "dateApproximate": false,
        "price": 1.249,
        "grade": "Regular gasoline; self service",
        "place": "Waverly, Iowa",
        "author": "Waverly Public Library / Fortepan IA",
        "image": "https://photos.howmuchthen.com/assets/4f5963c3e056f002230566850d53319009d5d560fead1266a29c470af21954f1/v7-mid-FI0019551.jpg",
        "preview": "https://photos.howmuchthen.com/assets/06529dc1dc013d6bdca5d06a124814437ca4afa52fa86c2c601b0271249f435e/v7-mid-FI0019551.webp",
        "source": "https://fortepan.us/categories/all/FI0019551",
        "original": "https://fortepan.us/media/original/b389abbe-1a94-4ca1-9a31-b0630832ab96.jpg",
        "license": "CC BY-SA 4.0",
        "licenseUrl": "https://creativecommons.org/licenses/by-sa/4.0/",
        "alt": "Waverly, Iowa, July 1982. Gasoline posted at $1.249 per U.S. gallon. Regular gasoline; self service.",
        "evidence": "Regular-Gas self-service sign reads1.24 with raised9. Tire prices34.37 and46.95 are separate and excluded.",
        "dateEvidence": "Item caption explicitly dates Bob’s Service at1300 WBremer toJuly1982.",
        "note": "Archive attribution retained. Original scan unmodified; photographic scene extends to all edges. Largest archive Download JPEG retained unchanged. Full-frame lighter preview separate.",
        "activeStationEvidence": "Installed pumps, contemporary cars at station, current retail signs. Source identifies working station.",
        "usageRestriction": "none_stated",
        "framing": {
          "width": 4118,
          "height": 6000,
          "priceBounds": [
            0.11,
            0.34,
            0.14,
            0.065
          ],
          "contentBounds": [
            0,
            0,
            1,
            1
          ],
          "borderReviewed": true,
          "reviewed": "2026-09-23",
          "policy": "price-aware-v1"
        },
        "matchEligible": true,
        "licenseRequirements": [
          "attribution",
          "share_alike"
        ],
        "thumbnail": "https://photos.howmuchthen.com/assets/5c012eec1386389d1dc3346d82ccd88c125bed071ab35b23f399a63fa37b3c75/v7-mid-FI0019551.webp",
        "locationEvidence": "Source identifies Waverly, Iowa.",
        "imageChanges": "Full-frame high-quality JPEG optimized for web delivery, with source detail retained up to 6,000 pixels. Untouched source master preserved. Separate full-frame browsing preview. No retouching; display framing protects the complete posted price.",
        "imageProvenance": {
          "sourceFileUrl": "https://fortepan.us/media/original/b389abbe-1a94-4ca1-9a31-b0630832ab96.jpg",
          "sourceWidth": 6864,
          "sourceHeight": 10000,
          "sourceSha256": "ed874bdd3b33d61701c201fe4b30367f672032bba854d9287bdbd3e59b8cf8f5",
          "detailSha256": "4f5963c3e056f002230566850d53319009d5d560fead1266a29c470af21954f1",
          "reviewedAt": "2026-09-23",
          "qualityLimit": "Largest archive Download JPEG retained unchanged. Full-frame lighter preview separate."
        }
      },
      {
        "id": "v7-mid-53457320381",
        "date": "1984-01-10",
        "datePrecision": "day",
        "dateLabel": "January 10, 1984",
        "price": 0.999,
        "grade": "ARCO gasoline; self service",
        "place": "Danvers, Massachusetts",
        "author": "Kirk Williamson / The Salem News Historic Photograph Collection, Salem State University Archives and Special Collections",
        "image": "https://photos.howmuchthen.com/assets/4d1c2968da8fb1e6d1f8b9bd44164a89dfa6963d657287466854cd17ca831ada/v7-mid-53457320381.jpg",
        "preview": "https://photos.howmuchthen.com/assets/27056ffc2e38a29178cf1172d2eff16346de95fba8776ee8e4ff3c813d4a8d58/v7-mid-53457320381.webp",
        "source": "https://www.flickr.com/photos/salemstatearchives/53457320381/",
        "original": "https://live.staticflickr.com/65535/53457320381_464f77a16f_o.jpg",
        "license": "CC BY 2.0",
        "licenseUrl": "https://creativecommons.org/licenses/by/2.0/",
        "alt": "Danvers, Massachusetts, 1984-01-10. Gasoline posted at $0.999 per U.S. gallon. ARCO gasoline; self service.",
        "evidence": "Installed ARCO sign reads Self Serve .99 9/10 and Self Serve 106 9/10 Unleaded Gasoline. Customers actively fuel cars at the pumps. Archive identifies High Street at Purchase Street.",
        "note": "Installed ARCO sign reads Self Serve .99 9/10 and Self Serve 106 9/10 Unleaded Gasoline. Customers actively fuel cars at the pumps. Archive identifies High Street at Purchase Street. Largest original size exposed by Flickr sizes metadata. Unmodified original retained.",
        "dateEvidence": "Archive source caption states 1984-01-10 and photographer Kirk Williamson. The Flickr upload date in 2024 is not used. Caption: High Street (MA-35) at Purchase Street\nDanvers, Massachusetts\n\nPhotograph by Kirk Williamson\n\nJanuary 10, 1984\n\n&quot;Low gas price for regular has been up for a week&quot;\n\nKentucky Fried Chicken at 6 Purchase Street in the background. Colman's Sporting Goods sign is visible.\n\nSNHP-1882\n\nCitation: The Salem News Historic Photograph Collection,\nSalem State University Archives and Special Collections, Salem, Massachusetts",
        "usageRestriction": "none_stated",
        "framing": {
          "width": 6000,
          "height": 4602,
          "priceBounds": [
            0.12,
            0.2,
            0.18,
            0.29
          ],
          "contentBounds": [
            0,
            0,
            1,
            0.988
          ],
          "borderReviewed": true,
          "reviewed": "2026-09-23",
          "policy": "price-aware-v1"
        },
        "matchEligible": true,
        "activeStationEvidence": "Installed ARCO sign reads Self Serve .99 9/10 and Self Serve 106 9/10 Unleaded Gasoline. Customers actively fuel cars at the pumps. Archive identifies High Street at Purchase Street.",
        "dateApproximate": false,
        "licenseRequirements": [
          "attribution"
        ],
        "thumbnail": "https://photos.howmuchthen.com/assets/062f542ff23c3806b9c413e5c537fc55c7c67102a1bf460a6d6cc65b91edfb8b/v7-mid-53457320381.webp",
        "locationEvidence": "Archive caption explicitly identifies Massachusetts; photographic signage and US per-gallon prices agree.",
        "imageChanges": "Full-frame high-quality JPEG optimized for web delivery, with source detail retained up to 6,000 pixels. Untouched source master preserved. Separate full-frame browsing preview. No retouching; display framing protects the complete posted price.",
        "imageProvenance": {
          "sourceFileUrl": "https://live.staticflickr.com/65535/53457320381_464f77a16f_o.jpg",
          "sourceWidth": 7432,
          "sourceHeight": 5700,
          "sourceSha256": "445319987058427e24302bffcd3a7dea4631ce9d2f9f0419f2e6dc4465762812",
          "detailSha256": "4d1c2968da8fb1e6d1f8b9bd44164a89dfa6963d657287466854cd17ca831ada",
          "reviewedAt": "2026-09-23",
          "qualityLimit": "Largest original size exposed by Flickr sizes metadata. Unmodified original retained."
        }
      },
      {
        "id": "v7-mid-FI0019554",
        "date": "1985-01-15",
        "datePrecision": "month",
        "dateLabel": "January 1985",
        "dateApproximate": false,
        "price": 0.999,
        "grade": "Regular gasoline; self service",
        "place": "Waverly, Iowa",
        "author": "Waverly Public Library / Fortepan IA",
        "image": "https://photos.howmuchthen.com/assets/c8c1aa55c8047e57af5a26e1d3e921b218903b6a6e03eaabb05e4016562b036b/v7-mid-FI0019554.jpg",
        "preview": "https://photos.howmuchthen.com/assets/4e4ecb1bc36f4d5baa1c72df310b627d3748880bf5a571e3be058cf4a60c4732/v7-mid-FI0019554.webp",
        "source": "https://fortepan.us/categories/all/FI0019554",
        "original": "https://fortepan.us/media/original/53b11330-cbbc-42bb-9417-1d02594b43be.jpg",
        "license": "CC BY-SA 4.0",
        "licenseUrl": "https://creativecommons.org/licenses/by-sa/4.0/",
        "alt": "Waverly, Iowa, January 1985. Gasoline posted at $0.999 per U.S. gallon. Regular gasoline; self service.",
        "evidence": "Board reads REGULAR99 with raised9; UNLEADED106 with raised9. Matching scene includes self-service pumps and cars.",
        "dateEvidence": "Item caption and binder both sayJan1985,500 WBremerAve.",
        "note": "Archive attribution retained. Original scan unmodified; photographic scene extends to all edges. Largest archive Download JPEG retained unchanged. Full-frame lighter preview separate.",
        "activeStationEvidence": "Installed pumps, contemporary cars at station, current retail signs. Source identifies working station.",
        "usageRestriction": "none_stated",
        "framing": {
          "width": 5792,
          "height": 6000,
          "priceBounds": [
            0.22,
            0.2,
            0.15,
            0.25
          ],
          "contentBounds": [
            0,
            0,
            1,
            1
          ],
          "borderReviewed": true,
          "reviewed": "2026-09-23",
          "policy": "price-aware-v1"
        },
        "matchEligible": true,
        "licenseRequirements": [
          "attribution",
          "share_alike"
        ],
        "thumbnail": "https://photos.howmuchthen.com/assets/cb6b1c906880879c745dee81d501df81f18afa950a6f6ffba6491f93a338c938/v7-mid-FI0019554.webp",
        "locationEvidence": "Source identifies Waverly, Iowa.",
        "imageChanges": "Full-frame high-quality JPEG optimized for web delivery, with source detail retained up to 6,000 pixels. Untouched source master preserved. Separate full-frame browsing preview. No retouching; display framing protects the complete posted price.",
        "imageProvenance": {
          "sourceFileUrl": "https://fortepan.us/media/original/53b11330-cbbc-42bb-9417-1d02594b43be.jpg",
          "sourceWidth": 9653,
          "sourceHeight": 10000,
          "sourceSha256": "76ff7ec3ee8ed66e9e0bb592cb9f87763baeeab0449e4121b37f74c61e8bc126",
          "detailSha256": "c8c1aa55c8047e57af5a26e1d3e921b218903b6a6e03eaabb05e4016562b036b",
          "reviewedAt": "2026-09-23",
          "qualityLimit": "Largest archive Download JPEG retained unchanged. Full-frame lighter preview separate."
        }
      },
      {
        "id": "florida-dl1064",
        "date": "1986-04-15",
        "dateLabel": "April 1986",
        "datePrecision": "month",
        "dateApproximate": false,
        "price": 0.699,
        "grade": "Gasoline · grade not recorded",
        "place": "Florida; town unrecorded",
        "author": "Dr. David E. LaHart / State Archives of Florida",
        "image": "https://photos.howmuchthen.com/assets/41bc6518fb6f5993dada5ad6d35b5d6907d8ae9e080fb232121e2772a3d16fa3/florida-dl1064.jpg",
        "thumbnail": "https://photos.howmuchthen.com/assets/c1c0987be019bf8627425d98f4b55914c1a877781b2b691869156d55b111ab3f/florida-dl1064.webp",
        "source": "https://www.floridamemory.com/items/show/97350",
        "original": "https://www.floridamemory.com/fpc/dlahart/dl1064.jpg",
        "license": "Public domain (PDM 1.0)",
        "licenseUrl": "https://creativecommons.org/publicdomain/mark/1.0/",
        "alt": "Florida; town unrecorded gasoline price sign, 1986-04",
        "evidence": "Top Citgo/7 Eleven board row reads 69 9/10 cents. Grade label is not legible. Lower rows show79 9/10 and90 9/10. Board says no ethanol in our gas; intact commercial store sign.",
        "note": "",
        "coordinates": {
          "lat": 28.398978,
          "lon": -82.5143,
          "precision": "state",
          "label": "State only · exact place unknown",
          "source": "https://www.census.gov/geographies/reference-files/time-series/geo/gazetteer-files.2025.html"
        },
        "matchEligible": true,
        "dateEvidence": "Florida Memory capture-date field; not upload date.",
        "locationEvidence": "Florida Memory geographic terms.",
        "activeStationEvidence": "Top Citgo/7 Eleven board row reads 69 9/10 cents. Grade label is not legible. Lower rows show79 9/10 and90 9/10. Board says no ethanol in our gas; intact commercial store sign.",
        "imageChanges": "Original JPEG preserved, or source converted to JPEG when needed; no retouching. Full framing preserved; navigation thumbnail cropped.",
        "usageRestriction": "none_stated",
        "rightsEvidenceUrl": "https://www.floridamemory.com/share/order-info/faq.php",
        "preview": "https://photos.howmuchthen.com/assets/41bc6518fb6f5993dada5ad6d35b5d6907d8ae9e080fb232121e2772a3d16fa3/florida-dl1064.jpg",
        "framing": {
          "width": 600,
          "height": 411,
          "priceBounds": [
            0.3,
            0.4,
            0.12,
            0.24
          ],
          "reviewed": "2026-09-20",
          "policy": "price-aware-v1",
          "contentBounds": [
            0,
            0,
            1,
            1
          ],
          "borderReviewed": "2026-09-20"
        },
        "qualityLimit": "600×411 pixels. Public Florida Memory copy; larger archival scans require a separate paid order. Magnification cannot reveal more detail than this source contains.",
        "qualityReviewed": "2026-09-23"
      },
      {
        "id": "v7-mid-17681861843",
        "date": "1987-07-01",
        "datePrecision": "year",
        "dateLabel": "1987",
        "price": 0.929,
        "grade": "Regular unleaded; includes all taxes",
        "place": "Long Island, New York",
        "author": "Franz Jachim",
        "image": "https://photos.howmuchthen.com/assets/80a6ce814d53036e934d66026461ef9da30df27948e38b012d527445b6f2044a/v7-mid-17681861843.jpg",
        "preview": "https://photos.howmuchthen.com/assets/c9aa9a8fa1e357dd046e004bd5c4b5a66505a05c4b17493b494c82f2eaaa6884/v7-mid-17681861843.webp",
        "source": "https://www.flickr.com/photos/franzj/17681861843/",
        "original": "https://live.staticflickr.com/7762/17681861843_cf40ce8cfb_o.jpg",
        "license": "CC BY-NC-ND 2.0",
        "licenseUrl": "https://creativecommons.org/licenses/by-nc-nd/2.0/",
        "alt": "Long Island, New York, 1987. Gasoline posted at $0.929 per U.S. gallon. Regular unleaded; includes all taxes.",
        "evidence": "The left pump board reads .92 9/10 and INCLUDES ALL TAXES; pump label reads REGULAR UNLEADED.",
        "note": "Use full frame because license prohibits derivatives. No scan surround. Grade and nine-tenths fraction clearly visible. Largest original size exposed by Flickr sizes metadata. Unmodified original retained.",
        "dateEvidence": "Creator title gas station, long island, 1987 supports year. Machine date July31 marked isDateTakenUnknown=true, so no exact day claimed.",
        "usageRestriction": "noncommercial",
        "framing": {
          "width": 4381,
          "height": 2800,
          "priceBounds": [
            0.25,
            0.09,
            0.22,
            0.37
          ],
          "contentBounds": [
            0,
            0,
            1,
            1
          ],
          "borderReviewed": true,
          "reviewed": "2026-09-23",
          "policy": "price-aware-v1",
          "fullFrame": true
        },
        "matchEligible": true,
        "activeStationEvidence": "Installed working-era pumps, posted prices and vehicles in the contemporary scene. No restoration or museum context in source.",
        "dateApproximate": false,
        "licenseRequirements": [
          "attribution",
          "noncommercial",
          "no_derivatives"
        ],
        "thumbnail": "https://photos.howmuchthen.com/assets/d30b35bde0f997aa81204787649a3c8377bc239dd5e0d295d8c129ec4ad2744d/v7-mid-17681861843.webp",
        "locationEvidence": "Creator title identifies Long Island, New York",
        "imageChanges": "Untouched source JPEG used for inspection. Separate full-frame browsing preview. No retouching. No crop or scan trimming; no-derivatives license preserved.",
        "imageProvenance": {
          "sourceFileUrl": "https://live.staticflickr.com/7762/17681861843_cf40ce8cfb_o.jpg",
          "sourceWidth": 4381,
          "sourceHeight": 2800,
          "sourceSha256": "80a6ce814d53036e934d66026461ef9da30df27948e38b012d527445b6f2044a",
          "detailSha256": "80a6ce814d53036e934d66026461ef9da30df27948e38b012d527445b6f2044a",
          "reviewedAt": "2026-09-23",
          "qualityLimit": "Largest original size exposed by Flickr sizes metadata. Unmodified original retained."
        }
      },
      {
        "id": "southwest-1989",
        "date": "1989-09-15",
        "dateLabel": "September 1989",
        "datePrecision": "month",
        "price": 1.019,
        "grade": "Regular, self serve",
        "place": "Southwestern United States",
        "author": "LBM1948",
        "image": "https://photos.howmuchthen.com/assets/1378693d489a2aaf86420895a8fad8a343ce365cf5ccccdfb3bb7b33c371aeb9/southwest-1989.jpg",
        "source": "https://commons.wikimedia.org/wiki/File:Estados_Unidos,_se%C3%B1ales_1989_05.jpg",
        "original": "https://upload.wikimedia.org/wikipedia/commons/7/70/Estados_Unidos%2C_se%C3%B1ales_1989_05.jpg",
        "license": "CC BY-SA 4.0",
        "licenseUrl": "https://creativecommons.org/licenses/by-sa/4.0",
        "alt": "Barney’s Food Mart / Texaco, September 1989. The sign shows $1.01 9/10 per gallon.",
        "evidence": "Visually inspected price board: Regular Self Serve 1.01 9/10. Unleaded below is 1.05 9/10. Photographer dates the original photograph September 1989; later scan/upload dates are not capture dates.",
        "note": "Regular and unleaded are separate labels in this photograph. Do not relabel the regular price as unleaded. Exact state/city unknown.",
        "thumbnail": "https://photos.howmuchthen.com/assets/7a08112f899e4c7663a059e468b30faf47f70ade4ecd6b02d33490d2096ec3ba/southwest-1989.webp",
        "usageRestriction": "none_stated",
        "coordinates": {
          "lat": 35,
          "lon": -111,
          "precision": "region",
          "label": "Southwest only · approximate region",
          "source": "https://commons.wikimedia.org/wiki/File:Estados_Unidos,_se%C3%B1ales_1989_05.jpg",
          "method": "Representative point for the Southwest named by the photographer; not station coordinates."
        },
        "preview": "https://photos.howmuchthen.com/assets/7901ff7ffa9abc62c7592854f19e9346ff86a26046fc038c49af81330eab76eb/southwest-1989.webp",
        "framing": {
          "width": 695,
          "height": 1056,
          "priceBounds": [
            0.7,
            0.66,
            0.22,
            0.25
          ],
          "reviewed": "2026-09-20",
          "policy": "price-aware-v1",
          "contentBounds": [
            0,
            0,
            1,
            1
          ],
          "borderReviewed": "2026-09-20"
        }
      },
      {
        "id": "v7-mid-FI0019932",
        "date": "1990-07-01",
        "datePrecision": "year",
        "dateLabel": "1990",
        "dateApproximate": false,
        "price": 1.369,
        "grade": "Regular gasoline",
        "place": "Waverly, Iowa",
        "author": "Waverly Public Library / Fortepan IA",
        "image": "https://photos.howmuchthen.com/assets/d3ad89553a1fdaaed4c0dc68dce2fe3327e7e5dbeabeeebf672450a9fdf4fc37/v7-mid-FI0019932.jpg",
        "preview": "https://photos.howmuchthen.com/assets/da16526a65982c8cb92d171fcec5f812330b63222f6c706df8b9f151f0866943/v7-mid-FI0019932.webp",
        "source": "https://fortepan.us/categories/all/FI0019932",
        "original": "https://fortepan.us/media/original/52abe307-fc19-4b39-8397-9085c1a62d42.jpg",
        "license": "CC BY-SA 4.0",
        "licenseUrl": "https://creativecommons.org/licenses/by-sa/4.0/",
        "alt": "Waverly, Iowa, 1990. Gasoline posted at $1.369 per U.S. gallon. Regular gasoline.",
        "evidence": "Kwik Trip board reads REGULAR1.36 with raised9; UNLEADED1.35 with raised9. Cars are at the pumps.",
        "dateEvidence": "Fortepan assigns1990. Caption cites BremerCountyIndependent Sept25,1990 publication and describes prices rising that week. Capture day is not separately stated.",
        "note": "Archive attribution retained. Original scan unmodified; photographic scene extends to all edges. Largest archive Download JPEG retained unchanged. Full-frame lighter preview separate.",
        "activeStationEvidence": "Installed pumps, contemporary cars at station, current retail signs. Source identifies working station.",
        "usageRestriction": "none_stated",
        "framing": {
          "width": 4018,
          "height": 6000,
          "priceBounds": [
            0.365,
            0.35,
            0.255,
            0.085
          ],
          "contentBounds": [
            0,
            0,
            1,
            1
          ],
          "borderReviewed": true,
          "reviewed": "2026-09-23",
          "policy": "price-aware-v1"
        },
        "matchEligible": true,
        "licenseRequirements": [
          "attribution",
          "share_alike"
        ],
        "thumbnail": "https://photos.howmuchthen.com/assets/c633e14edac7b7c071a29da9fc54228074b51d207556cfed5c59dd9b24065c3d/v7-mid-FI0019932.webp",
        "locationEvidence": "Source identifies Waverly, Iowa.",
        "imageChanges": "Full-frame high-quality JPEG optimized for web delivery, with source detail retained up to 6,000 pixels. Untouched source master preserved. Separate full-frame browsing preview. No retouching; display framing protects the complete posted price.",
        "imageProvenance": {
          "sourceFileUrl": "https://fortepan.us/media/original/52abe307-fc19-4b39-8397-9085c1a62d42.jpg",
          "sourceWidth": 6696,
          "sourceHeight": 10000,
          "sourceSha256": "cdeaf44983300a0fc39a0ccaff2ef8e3a2a5f734328f33c4e6eae9d0d0add6ed",
          "detailSha256": "d3ad89553a1fdaaed4c0dc68dce2fe3327e7e5dbeabeeebf672450a9fdf4fc37",
          "reviewedAt": "2026-09-23",
          "qualityLimit": "Largest archive Download JPEG retained unchanged. Full-frame lighter preview separate."
        }
      },
      {
        "id": "nineties-rampart-1991",
        "date": "1991-07-01",
        "dateLabel": "1991",
        "datePrecision": "year",
        "dateApproximate": false,
        "price": 1.069,
        "grade": "Posted gasoline price; grade unreadable",
        "place": "Rampart Street at Basin Street, New Orleans, Louisiana",
        "author": "Infrogmation of New Orleans",
        "image": "https://photos.howmuchthen.com/assets/9410fa282eac682fc306c85fd5c81794168f8bb4941aa20cfdde1f523e51dcb5/nineties-rampart-1991.jpg",
        "thumbnail": "https://photos.howmuchthen.com/assets/c82dfc75be2238bec92bf470b41cca8ccfcab59efc2783bffaa9a1083e577629/nineties-rampart-1991.webp",
        "source": "https://commons.wikimedia.org/wiki/File:Rampart_to_Basin_1991_New_Orleans_Gas_Station.jpg",
        "original": "https://upload.wikimedia.org/wikipedia/commons/b/bb/Rampart_to_Basin_1991_New_Orleans_Gas_Station.jpg?utm_source=commons.wikimedia.org&utm_campaign=imageinfo&utm_content=original",
        "license": "CC BY 2.0",
        "licenseUrl": "https://creativecommons.org/licenses/by/2.0/",
        "alt": "Rampart Street at Basin Street, New Orleans, Louisiana, 1991. Gasoline price $1.069 per gallon.",
        "evidence": "Creator dates the photograph to 1991. Enlarged sign reads 1.06 9/10 on the upper row and 1.10 9/10 on the lower row. Grade labels are too soft to identify confidently.",
        "note": "Year only; do not infer an exact capture date or fuel grade. Price includes the visible nine-tenths cent.",
        "coordinates": {
          "lat": 29.968908,
          "lon": -90.088368,
          "precision": "city",
          "source": "https://raw.githubusercontent.com/nvkelso/natural-earth-vector/master/geojson/ne_10m_populated_places_simple.geojson"
        },
        "matchEligible": true,
        "dateEvidence": null,
        "locationEvidence": null,
        "activeStationEvidence": "Chevron pumps, displayed tires for sale and illuminated canopy in a functioning service-station forecourt.",
        "imageChanges": "Original JPEG preserved, or source converted to JPEG when needed; no retouching. Full framing preserved; navigation thumbnail cropped.",
        "usageRestriction": "none_stated",
        "preview": "https://photos.howmuchthen.com/assets/0312c0936bfb53c4a4fabb067db897110e6e9f88f8f2e485e6a14d0da046b1ff/nineties-rampart-1991.webp",
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      {
        "id": "nineties-flickr-2674841373",
        "date": "1992-09-15",
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        "place": "Ardmore, Oklahoma",
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        "image": "https://photos.howmuchthen.com/assets/0260a13fd8e1d1c82533d6d3d390997d7929df0044917abe141c39b451f320f2/nineties-flickr-2674841373.jpg",
        "thumbnail": "https://photos.howmuchthen.com/assets/6447c9bb6f17671a1c8665185632e0b967bdfd5aabe1acd0175133e1728d10d3/nineties-flickr-2674841373.webp",
        "source": "https://www.flickr.com/photos/aimeedars/2674841373/",
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        "licenseUrl": "https://creativecommons.org/licenses/by-nc-sa/2.0/",
        "alt": "Ardmore (state not specified by source), September 1992. Gasoline price $0.999 per gallon.",
        "evidence": "Source Flickr capture metadata and caption: I don't think Ardmore has Sinclair stations anymore, but for a long time they had the dinosaur mascot. The station near my grandparents' house would dress Dino according to the seasons.. Original photograph visually inspected; posted price 0.999 includes readable nine-tenths cent.",
        "note": "Flickr capture metadata gives September1,1992; conservative month precision. Caption identifies Ardmore; no state or precise map pin inferred.",
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          "label": "Likely city · approximate location",
          "source": "https://www.census.gov/geographies/reference-files/time-series/geo/gazetteer-files.2025.html",
          "locationEvidence": "https://www.roadsideamerica.com/tip/7047",
          "inferred": true,
          "method": "Caption names Ardmore and a dinosaur dressed in seasonal costumes; matching local station tradition identifies Oklahoma. City-level inference, not exact station."
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        "activeStationEvidence": "Open full-service sign and intact Sinclair station",
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      {
        "id": "nineties-flickr-140058377",
        "date": "1993-05-15",
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        "price": 1.159,
        "grade": "Posted gasoline price; upper-row grade unreadable",
        "place": "Miles City, Montana (identified from named parade)",
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        "image": "https://photos.howmuchthen.com/assets/19a494c20cbc5585045ad1b4fe533a69383912bd2ee0a92d8300dd2abb3a995c/nineties-flickr-140058377.jpg",
        "thumbnail": "https://photos.howmuchthen.com/assets/4e05b967a641143b1401b420cc53962d81df5bb32b3aabb481c52803f81ec0c4/nineties-flickr-140058377.webp",
        "source": "https://www.flickr.com/photos/mitsiadazi/140058377/",
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        "alt": "Miles City, Montana (identified from named parade), May 1993. Gasoline price $1.159 per gallon.",
        "evidence": "Flickr capture metadata dates image May1,1993; conservative month precision. Photographer identifies Bucking Horse Sale parade. Official parade source identifies Main Street in Miles City: https://buckinghorsesale.com/main-street-parade/ . Original price board upper row reads1.15 9/10; second1.16 9/10; third1.25 9/10.",
        "note": "Location inferred from the specific named event; no exact station address assumed. Flickr first-of-month date is reduced to month precision. Preserve complete photograph: NoDerivatives license.",
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        "activeStationEvidence": "Operating branded fuel station with full current price board beside a contemporary street parade; station canopy and forecourt visible behind spectators.",
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      {
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        "date": "1993-07-01",
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        "price": 1.159,
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        "place": "Cooperstown, New York",
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        "thumbnail": "https://photos.howmuchthen.com/assets/4c26bbd43be465ec529491d6e4c70deb0865c438d783952abe80e1146ed2d2ca/nineties-loc-mrg05280.webp",
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        "alt": "Cooperstown, New York, 1993. Gasoline price $1.159 per gallon.",
        "evidence": "Library of Congress caption gives1993 and Cooperstown, with date and title based on photographer information. Sign visibly says FULL SERVE and UNLEADED115 with raised9; lower SUPER UNLEADED124 with raised9. Archive numberLC-MA05-5280; persistent source https://hdl.loc.gov/loc.pnp/mrg.05280 .",
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      {
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        "date": "1994-07-01",
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        "price": 0.959,
        "grade": "Regular unleaded",
        "place": "Ripley, Mississippi",
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        "image": "https://photos.howmuchthen.com/assets/f6bdecc64ed2959c05c9d8bb24758aec486e7a02c6aecdb59a792040c09e447b/nineties-flickr-2368269308.jpg",
        "thumbnail": "https://photos.howmuchthen.com/assets/c20d712687bb064464722441eede797ec2d8f0bc06cc0075d1bd5aca59945270/nineties-flickr-2368269308.webp",
        "source": "https://www.flickr.com/photos/mistersmed/2368269308/",
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        "alt": "Ripley, Mississippi, 1994. Gasoline price $0.959 per gallon.",
        "evidence": "Source Flickr capture metadata and caption: ripley, ms. Original photograph visually inspected; posted price 0.959 includes readable nine-tenths cent.",
        "note": "Flickr manually assigned January 1 capture date; retain only capture year1994, not exact day.",
        "coordinates": {
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          "label": "Approximate city location",
          "source": "https://www.census.gov/geographies/reference-files/time-series/geo/gazetteer-files.2025.html"
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        "matchEligible": true,
        "dateEvidence": null,
        "locationEvidence": null,
        "activeStationEvidence": "Intact Texaco fuel pump and hoses under branded canopy, current regular-unleaded price sign and stocked service-station premises.",
        "imageChanges": "Original JPEG preserved, or source converted to JPEG when needed; no retouching. Full framing preserved; navigation thumbnail cropped.",
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      {
        "id": "nineties-nachos-1995-03",
        "date": "1995-07-01",
        "dateLabel": "1995",
        "datePrecision": "year",
        "dateApproximate": false,
        "price": 1.199,
        "grade": "Posted gasoline price; upper-row grade not stated",
        "place": "81644 U.S. Highway 1, Islamorada, Florida",
        "author": "Florida Keys Public Libraries / Monroe County Library Collection",
        "image": "https://photos.howmuchthen.com/assets/b5c51d635f99c0b82f238730f667e42473c5aeb634aba9e9414010ddd2589b52/nineties-nachos-1995-03.jpg",
        "thumbnail": "https://photos.howmuchthen.com/assets/40d4fafc944204fee553c224621b1daede9e460531172118c67da72809dddc03/nineties-nachos-1995-03.webp",
        "source": "https://commons.wikimedia.org/wiki/File:Nacho%27s_Market%2C_Islamorada%2C_Florida%2C_1995_-_03.jpg",
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        "licenseUrl": "https://creativecommons.org/licenses/by/2.0/",
        "alt": "81644 U.S. Highway 1, Islamorada, Florida, 1995. Gasoline price $1.199 per gallon.",
        "evidence": "Library caption identifies address and capture year 1995. Large roadside board visibly reads 1.19 with superscript 9; lower row reads 1.32 with superscript 9. UNLEADED label is between the two prices; upper-row grade is not assumed.",
        "note": "Year-only source date. Price includes visible nine-tenths cent. Alternative photograph of same station and price; not a separate price observation.",
        "coordinates": {
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          "precision": "city",
          "label": "Approximate city location",
          "source": "https://www.census.gov/geographies/reference-files/time-series/geo/gazetteer-files.2025.html"
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        "matchEligible": true,
        "dateEvidence": null,
        "locationEvidence": null,
        "activeStationEvidence": "Intact pumps with hoses and OPEN sign; customers fueling cars.",
        "imageChanges": "Original JPEG preserved, or source converted to JPEG when needed; no retouching. Full framing preserved; navigation thumbnail cropped.",
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        "date": "1995-09-10",
        "dateLabel": "September 10, 1995",
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        "dateApproximate": false,
        "price": 1.159,
        "grade": "Posted gasoline price; grade unreadable",
        "place": "Beloit, Wisconsin",
        "author": "David Wilson",
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        "thumbnail": "https://photos.howmuchthen.com/assets/8fac2cda2881c22f05f127ebfe2902c2f5562239520a9eac870fa115e5e1eb5d/nineties-flickr-5378830883.webp",
        "source": "https://www.flickr.com/photos/davidwilson1949/5378830883/",
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        "license": "CC BY 2.0",
        "licenseUrl": "https://creativecommons.org/licenses/by/2.0/",
        "alt": "Beloit, Wisconsin, September 10, 1995. Gasoline price $1.159 per gallon.",
        "evidence": "Photographer title and Flickr capture date both specify September 10, 1995. Roadside sign shows 115 with raised 9 on left and 127 with raised 9 on right. Two independent visual reads agree on price; grade labels remain unreadable.",
        "note": "Price is 115.9 cents per gallon. Grade and self/full-service assignment are not inferred from the blurred labels.",
        "coordinates": {
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          "precision": "city",
          "label": "Approximate city location",
          "source": "https://www.census.gov/geographies/reference-files/time-series/geo/gazetteer-files.2025.html"
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        "matchEligible": true,
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        "locationEvidence": null,
        "activeStationEvidence": "Intact Shell pumps with hoses, full-service sign, stocked service station, merchandise and functioning forecourt.",
        "imageChanges": "Original JPEG preserved, or source converted to JPEG when needed; no retouching. Full framing preserved; navigation thumbnail cropped.",
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        "date": "1996-01-07",
        "dateLabel": "January 7, 1996",
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        "dateApproximate": false,
        "price": 1.129,
        "grade": "Unleaded (NO LEAD)",
        "place": "Galesburg, Illinois",
        "author": "David Wilson",
        "image": "https://photos.howmuchthen.com/assets/2ab5151585a499d758c5f5668c37da78e859ff83fe9befc5c811f1236767272e/nineties-flickr-5401189186.jpg",
        "thumbnail": "https://photos.howmuchthen.com/assets/a37ce7c00b9cac975fab88f67120e7947b7d421cb626699537f52f0c5994a057/nineties-flickr-5401189186.webp",
        "source": "https://www.flickr.com/photos/davidwilson1949/5401189186/",
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        "license": "CC BY 2.0",
        "licenseUrl": "https://creativecommons.org/licenses/by/2.0/",
        "alt": "Galesburg, Illinois, January 7, 1996. Gasoline price $1.129 per gallon.",
        "evidence": "Photographer title starts 19960107 and Flickr capture field is January 7, 1996. Sign reads NO LEAD 112 with raised 9, equivalent to $1.129 per gallon.",
        "note": "Original scan; nine-tenths cent retained. Posted diesel upper row is not used.",
        "coordinates": {
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          "precision": "city",
          "source": "https://raw.githubusercontent.com/nvkelso/natural-earth-vector/master/geojson/ne_10m_populated_places_simple.geojson"
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        "matchEligible": true,
        "dateEvidence": null,
        "locationEvidence": null,
        "activeStationEvidence": "Pumps with intact hoses, active price board, station business and vehicles in forecourt; no display or abandoned-station framing.",
        "imageChanges": "Original JPEG preserved, or source converted to JPEG when needed; no retouching. Full framing preserved; navigation thumbnail cropped.",
        "usageRestriction": "none_stated",
        "preview": "https://photos.howmuchthen.com/assets/a15b2458a7dc9bf5a224cd98c5d181e9b685a67aae15633013cae369f7c99843/nineties-flickr-5401189186.webp",
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      {
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        "date": "1998-03-28",
        "dateLabel": "March 28, 1998",
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        "price": 1.199,
        "grade": "Lead Free, cash price",
        "place": "Trinidad, Colorado",
        "author": "David Wilson",
        "image": "https://photos.howmuchthen.com/assets/4e6c3196e4cda07a5929d79694eb5c6a7be11db3c8c3528771ad1beea972161b/nineties-flickr-6363287569.jpg",
        "thumbnail": "https://photos.howmuchthen.com/assets/68cdd69306354a757a133ec6ef09d4e84217cd5009b666e43e14934fb58dda88/nineties-flickr-6363287569.webp",
        "source": "https://www.flickr.com/photos/davidwilson1949/6363287569/",
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        "license": "CC BY 2.0",
        "licenseUrl": "https://creativecommons.org/licenses/by/2.0/",
        "alt": "Trinidad, Colorado, March 28, 1998. Gasoline price $1.199 per gallon.",
        "evidence": "Photographer title starts 19980328 and Flickr capture field is March 28, 1998. Upper sign reads Lead Free Cash 119 with raised 9; lower Silver Cash price is 129 with raised 9.",
        "note": "Cash price. Nine-tenths cent retained. Sign and pump canopies advertise full service.",
        "coordinates": {
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          "lon": -104.506396,
          "precision": "city",
          "source": "https://raw.githubusercontent.com/nvkelso/natural-earth-vector/master/geojson/ne_10m_populated_places_simple.geojson"
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        "matchEligible": true,
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        "locationEvidence": null,
        "activeStationEvidence": "Pumps with intact hoses, active price board, station business and vehicles in forecourt; no display or abandoned-station framing.",
        "imageChanges": "Original JPEG preserved, or source converted to JPEG when needed; no retouching. Full framing preserved; navigation thumbnail cropped.",
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        "date": "1998-07-01",
        "dateLabel": "1998",
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        "price": 0.979,
        "grade": "Unleaded",
        "place": "Near North Augusta, South Carolina",
        "author": "Hunter Desportes",
        "image": "https://photos.howmuchthen.com/assets/d21b69c4551d989a6d0e9080985d41e99e1c555f8b789775cc9d58690774f54c/nineties-flickr-3749193572.jpg",
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        "license": "CC BY 2.0",
        "licenseUrl": "https://creativecommons.org/licenses/by/2.0/",
        "alt": "Near North Augusta, South Carolina, 1998. Gasoline price $0.979 per gallon.",
        "evidence": "Photographer title and caption date scene to 1998 near North Augusta, South Carolina. Enlarged sign reads UNLEADED 97 with raised 9; UNLEADED PLUS 103 with raised 9; DIESEL 98 with raised 9.",
        "note": "Source Flickr capture field says April 1, 1998, but caption substantiates only 1998, so year precision retained. Original image is 800 pixels wide; full sign remains readable.",
        "coordinates": {
          "lat": 33.523303,
          "lon": -81.956566,
          "precision": "city",
          "label": "Approximate city location",
          "source": "https://www.census.gov/geographies/reference-files/time-series/geo/gazetteer-files.2025.html"
        },
        "matchEligible": true,
        "dateEvidence": null,
        "locationEvidence": null,
        "activeStationEvidence": "Pumps with intact hoses, active price board, station business and vehicles in forecourt; no display or abandoned-station framing.",
        "imageChanges": "Original JPEG preserved, or source converted to JPEG when needed; no retouching. Full framing preserved; navigation thumbnail cropped.",
        "usageRestriction": "none_stated",
        "preview": "https://photos.howmuchthen.com/assets/ef6437d0e59eea75891573fa427d280fd87a381d9d15e7c6a9b3756842a8903c/nineties-flickr-3749193572.webp",
        "framing": {
          "width": 800,
          "height": 534,
          "priceBounds": [
            0.54,
            0.12,
            0.17,
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          "reviewed": "2026-09-20",
          "policy": "price-aware-v1",
          "contentBounds": [
            0,
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          "borderReviewed": "2026-09-20"
        }
      },
      {
        "id": "v7-mid-76889598",
        "date": "1999-09-30",
        "datePrecision": "day",
        "dateLabel": "September 30, 1999",
        "price": 1.179,
        "grade": "Regular unleaded",
        "place": "Decatur, Alabama",
        "author": "Nate Grigg",
        "image": "https://photos.howmuchthen.com/assets/293181f2eae61cc239d05e1afe58b331a4ee19fc741ca9206d581b52da0b7c14/v7-mid-76889598.jpg",
        "preview": "https://photos.howmuchthen.com/assets/3a14a38e560fb0e69a18ec866fdd04ebe2fef83f17d00b07eefad635e92d37b7/v7-mid-76889598.webp",
        "source": "https://www.flickr.com/photos/nateone/76889598/",
        "original": "https://live.staticflickr.com/38/76889598_880f8c55e3_o.jpg",
        "license": "CC BY 2.0",
        "licenseUrl": "https://creativecommons.org/licenses/by/2.0/",
        "alt": "Decatur, Alabama, 1999-09-30. Gasoline posted at $1.179 per U.S. gallon. Regular unleaded.",
        "evidence": "The RaceTrac board reads Regular Unleaded 1.17 with a raised 9, Unleaded Plus 1.22 with raised 9, and Premium 1.34 with raised 9.",
        "note": "Full photo individually viewed. Contemporary people under installed three-grade RaceTrac price sign. No museum or restored-station context; original scan has no surround. Largest original size exposed by Flickr sizes metadata. Unmodified original retained.",
        "dateEvidence": "Flickr source dateTaken is 1999-09-30 without an unknown-date flag. Creator caption describes a missionary transfer meeting at RaceTrac off I-65 in Decatur, Alabama.",
        "usageRestriction": "none_stated",
        "framing": {
          "width": 873,
          "height": 591,
          "priceBounds": [
            0.23,
            0.095,
            0.16,
            0.2
          ],
          "contentBounds": [
            0,
            0,
            1,
            1
          ],
          "borderReviewed": true,
          "reviewed": "2026-09-23",
          "policy": "price-aware-v1"
        },
        "matchEligible": true,
        "activeStationEvidence": "Installed working-era pumps, posted prices and vehicles in the contemporary scene. No restoration or museum context in source.",
        "dateApproximate": false,
        "licenseRequirements": [
          "attribution"
        ],
        "thumbnail": "https://photos.howmuchthen.com/assets/d7c3b5fff11306a945d19431ac59186803282f83d9b9e027e495716a8f1d1891/v7-mid-76889598.webp",
        "locationEvidence": "Creator title identifies Decatur, Alabama",
        "imageChanges": "Untouched source JPEG used for inspection. Separate full-frame browsing preview. No retouching. Display framing trims only reviewed scan surrounds and protects the complete posted price.",
        "imageProvenance": {
          "sourceFileUrl": "https://live.staticflickr.com/38/76889598_880f8c55e3_o.jpg",
          "sourceWidth": 873,
          "sourceHeight": 591,
          "sourceSha256": "293181f2eae61cc239d05e1afe58b331a4ee19fc741ca9206d581b52da0b7c14",
          "detailSha256": "293181f2eae61cc239d05e1afe58b331a4ee19fc741ca9206d581b52da0b7c14",
          "reviewedAt": "2026-09-23",
          "qualityLimit": "Largest original size exposed by Flickr sizes metadata. Unmodified original retained."
        }
      },
      {
        "id": "nineties-flickr-5729222184",
        "date": "2000-01-02",
        "dateLabel": "January 2, 2000",
        "datePrecision": "day",
        "dateApproximate": false,
        "price": 1.479,
        "grade": "Regular unleaded, self-service",
        "place": "Pacific Coast Highway, Santa Monica, California",
        "author": "Kent Kanouse",
        "image": "https://photos.howmuchthen.com/assets/e43887653d4838f8da5b79b7cb92ac3528e9f8f7f6089fe89d63d392f09358f8/nineties-flickr-5729222184.jpg",
        "thumbnail": "https://photos.howmuchthen.com/assets/9775b4716735ae482cf0027e2d15016cf431269f1d131afe5286821e33e56a7f/nineties-flickr-5729222184.webp",
        "source": "https://www.flickr.com/photos/kkanouse/5729222184/",
        "original": "https://live.staticflickr.com/3264/5729222184_c82c784bc0_o.jpg",
        "license": "CC BY-NC 2.0",
        "licenseUrl": "https://creativecommons.org/licenses/by-nc/2.0/",
        "alt": "Pacific Coast Highway, Santa Monica, California, January 2, 2000. Gasoline price $1.479 per gallon.",
        "evidence": "Source Flickr capture metadata and caption: Mike, leaning on our Hyundai Elantra in Santa Monica, January 2, 2000 (by klk). Original photograph visually inspected; posted price 1.479 includes readable nine-tenths cent.",
        "note": "Photographer caption explicitly states January 2,2000; source coordinates available.",
        "coordinates": {
          "lat": 34.010911,
          "lon": -118.498245,
          "precision": "city",
          "label": "Approximate city location",
          "source": "https://www.census.gov/geographies/reference-files/time-series/geo/gazetteer-files.2025.html"
        },
        "matchEligible": true,
        "dateEvidence": null,
        "locationEvidence": null,
        "activeStationEvidence": "Customer actively fueling car at Chevron pump",
        "imageChanges": "Original JPEG preserved, or source converted to JPEG when needed; no retouching. Full framing preserved; navigation thumbnail cropped.",
        "usageRestriction": "noncommercial",
        "preview": "https://photos.howmuchthen.com/assets/6b7913591e241f862592d48f869740a9e4a49272bb8b3ec1528aec28a9b0a2cc/nineties-flickr-5729222184.webp",
        "framing": {
          "width": 1190,
          "height": 775,
          "priceBounds": [
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          "reviewed": "2026-09-20",
          "policy": "price-aware-v1",
          "contentBounds": [
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          "borderReviewed": "2026-09-20"
        }
      },
      {
        "id": "fl-52322758562",
        "date": "2001-12-30",
        "dateLabel": "December 30, 2001",
        "datePrecision": "day",
        "dateApproximate": false,
        "price": 0.899,
        "grade": "unleaded",
        "place": "Los Angeles County, California",
        "author": "The Fun Chronicles",
        "image": "https://photos.howmuchthen.com/assets/fdf30a05914d4e059f38d13f667cf00c6b8bea76419899946c29b1d29652efac/fl-52322758562.jpg",
        "preview": "https://photos.howmuchthen.com/assets/e4054531eaa2ac452baf5c040b23aac1395279ad9eb42b17edda6907a9cc1e56/fl-52322758562.webp",
        "source": "https://www.flickr.com/photos/196406308@N04/52322758562/",
        "original": "https://live.staticflickr.com/65535/52322758562_5e27a412fa_o.jpg",
        "license": "CC0 1.0",
        "licenseUrl": "https://creativecommons.org/publicdomain/zero/1.0/",
        "alt": "Los Angeles County, California, December 30, 2001. Gasoline posted at $0.899 per U.S. gallon. unleaded.",
        "evidence": "ARCO EC Unleaded reads 089 and 9/10; sign says Self Serve Gasoline. Original photographer Flickr capture field dateTaken: 2001-12-30 09:59:00. Upload date kept separate.",
        "note": "Individual station price, not a local or national average. Original file URL from photographer photo page; untouched original retained; separate full-frame preview.",
        "usageRestriction": "none_stated",
        "matchEligible": false,
        "framing": {
          "width": 800,
          "height": 600,
          "priceBounds": [
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          "reviewed": "2026-09-23",
          "policy": "price-aware-v1",
          "contentBounds": [
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          ],
          "borderReviewed": "2026-09-23",
          "borderNote": "No scan surround; full photographic frame."
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        "licenseRequirements": [],
        "thumbnail": "https://photos.howmuchthen.com/assets/2959959e8059079d578cd1cd8aa8a514585ac4878b3b1835749ea41c246512a7/fl-52322758562.webp",
        "dateEvidence": "Original photographer Flickr capture field dateTaken: 2001-12-30 09:59:00. Upload date kept separate.",
        "locationEvidence": "Original photographer keywords explicitly state losangelescounty and california.",
        "imageChanges": "Untouched source JPEG used for inspection. Separate full-frame browsing preview. No retouching. Display framing trims only reviewed scan surrounds and protects the complete posted price.",
        "imageProvenance": {
          "sourceFileUrl": "https://live.staticflickr.com/65535/52322758562_5e27a412fa_o.jpg",
          "sourceWidth": 800,
          "sourceHeight": 600,
          "sourceSha256": "fdf30a05914d4e059f38d13f667cf00c6b8bea76419899946c29b1d29652efac",
          "detailSha256": "fdf30a05914d4e059f38d13f667cf00c6b8bea76419899946c29b1d29652efac",
          "reviewedAt": "2026-09-23",
          "qualityLimit": "Original file URL from photographer photo page; untouched original retained; separate full-frame preview."
        }
      },
      {
        "id": "modern-011",
        "date": "2004-05-09",
        "dateLabel": "May 9, 2004",
        "datePrecision": "day",
        "dateApproximate": false,
        "price": 2.019,
        "grade": "Unleaded",
        "place": "Oregon; exact city unrecorded",
        "author": "Bobjgalindo",
        "image": "https://photos.howmuchthen.com/assets/139c00d07c378f4a0b1a1962df485527e63dd0c3f7873d8af75daa08aa1d0d01/modern-011.jpg",
        "source": "https://commons.wikimedia.org/wiki/File:GasPriceOR.jpg",
        "original": "https://upload.wikimedia.org/wikipedia/commons/6/6d/GasPriceOR.jpg",
        "license": "CC BY-SA 4.0",
        "licenseUrl": "https://creativecommons.org/licenses/by-sa/4.0",
        "alt": "Oregon; exact city unrecorded, May 9, 2004. Unleaded gasoline posted at $2.019 per gallon.",
        "evidence": "Price read directly from the photograph. Capture date, place, creator, and rights checked in source file metadata.",
        "note": "Individual station price at the photographed moment; not a national or local average.",
        "coordinates": {
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          "lon": -120.622958,
          "precision": "state",
          "label": "State only · exact place unknown",
          "source": "https://www.census.gov/geographies/reference-files/time-series/geo/gazetteer-files.2025.html"
        },
        "matchEligible": true,
        "dateEvidence": "2004-05-09",
        "locationEvidence": "Gas prices, may 2004,  Sinclair  gas station,  Oregon .",
        "activeStationEvidence": "Sinclair price sign is beside a branded canopy, convenience store and pump equipment.",
        "imageChanges": "Original or Wikimedia thumbnail downloaded; no retouching or generated content.",
        "thumbnail": "https://photos.howmuchthen.com/assets/acb9f8c80daa01f10c6a599e47bf0036cbe72e937ccbefb41a633f21717360a7/modern-011.webp",
        "usageRestriction": "none_stated",
        "preview": "https://photos.howmuchthen.com/assets/b28b806cbf8b2746bd46286e2d41a065a476791d2213708bf524f68fb6dcb0de/modern-011.webp",
        "framing": {
          "width": 1024,
          "height": 768,
          "priceBounds": [
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          "reviewed": "2026-09-20",
          "policy": "price-aware-v1",
          "contentBounds": [
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          "borderReviewed": "2026-09-20"
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      },
      {
        "id": "fl-27639438",
        "date": "2005-07-21",
        "dateLabel": "July 21, 2005",
        "datePrecision": "day",
        "dateApproximate": false,
        "price": 2.239,
        "grade": "unleaded",
        "place": "Duncanville, Texas",
        "author": "Philip Shoffner",
        "image": "https://photos.howmuchthen.com/assets/ab8324c95105125afab3e12ec907578782b0341d2b2e89bcff483ab07b30cad7/fl-27639438.jpg",
        "preview": "https://photos.howmuchthen.com/assets/71e7d4c67107b69093c6030951861cb9460c2faf72e49d87bb123f12fa06cd6c/fl-27639438.webp",
        "source": "https://www.flickr.com/photos/philipsphotos/27639438/",
        "original": "https://live.staticflickr.com/22/27639438_63ebe3ddbd_o.jpg",
        "license": "CC BY 2.0",
        "licenseUrl": "https://creativecommons.org/licenses/by/2.0/",
        "alt": "Duncanville, Texas, July 21, 2005. Gasoline posted at $2.239 per U.S. gallon. unleaded.",
        "evidence": "Tom Thumb UNLEADED display reads 2.23 with raised 9. Original photographer Flickr capture field dateTaken: 2005-07-21 11:19:20. Upload date kept separate.",
        "note": "Individual station price, not a local or national average. Best documented source is 765 × 435 pixels; zoom cannot reveal more detail.",
        "usageRestriction": "none_stated",
        "matchEligible": false,
        "framing": {
          "width": 765,
          "height": 435,
          "priceBounds": [
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          "reviewed": "2026-09-23",
          "policy": "price-aware-v1",
          "contentBounds": [
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            1
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          "borderReviewed": "2026-09-23",
          "borderNote": "No scan surround; full photographic frame."
        },
        "licenseRequirements": [
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        ],
        "thumbnail": "https://photos.howmuchthen.com/assets/4cfaa333c961781afe553bea78065bbfc06d2a97fa78d77d5a4e876405c7bacc/fl-27639438.webp",
        "dateEvidence": "Original photographer Flickr capture field dateTaken: 2005-07-21 11:19:20. Upload date kept separate.",
        "locationEvidence": "Photographer caption explicitly gives North Cedar Ridge Drive and West Wheatland Road in Duncanville, TX.",
        "imageChanges": "Untouched source JPEG used for inspection. Separate full-frame browsing preview. No retouching. Display framing trims only reviewed scan surrounds and protects the complete posted price.",
        "imageProvenance": {
          "sourceFileUrl": "https://live.staticflickr.com/22/27639438_63ebe3ddbd_o.jpg",
          "sourceWidth": 765,
          "sourceHeight": 435,
          "sourceSha256": "ab8324c95105125afab3e12ec907578782b0341d2b2e89bcff483ab07b30cad7",
          "detailSha256": "ab8324c95105125afab3e12ec907578782b0341d2b2e89bcff483ab07b30cad7",
          "reviewedAt": "2026-09-23",
          "qualityLimit": "Best documented source is 765 × 435 pixels; zoom cannot reveal more detail."
        },
        "qualityLimit": "765×435 pixels. Source-provided original currently available at this size. Magnification cannot reveal more detail than this source contains.",
        "qualityReviewed": "2026-09-23"
      },
      {
        "id": "fl-1313360700",
        "date": "2005-08-15",
        "dateLabel": "August 2005",
        "datePrecision": "month",
        "dateApproximate": true,
        "price": 2.989,
        "grade": "regular",
        "place": "Groveland, California",
        "author": "Joe Shlabotnik",
        "image": "https://photos.howmuchthen.com/assets/4f6f9eb397618759126d345364ecd9944fdc0031a59bedb2eda756cb5d4a5a4c/fl-1313360700.jpg",
        "preview": "https://photos.howmuchthen.com/assets/746bad56ef3d0ae366fc5e135cac22a06bd67d18a53e1d902a3dbdba41355c83/fl-1313360700.webp",
        "source": "https://www.flickr.com/photos/joeshlabotnik/1313360700/",
        "original": "https://live.staticflickr.com/1002/1313360700_b40d11efd7_o.jpg",
        "license": "CC BY 2.0",
        "licenseUrl": "https://creativecommons.org/licenses/by/2.0/",
        "alt": "Groveland, California, August 2005. Gasoline posted at $2.989 per U.S. gallon. regular.",
        "evidence": "Exxon Regular Unleaded sign reads 298 and 9/10; Self sign below. Flickr dateTaken is 2005-08-29. Caption describes Hurricane Katrina as a day or two later, so only August 2005 is treated as secure; day intentionally withheld.",
        "note": "Individual station price, not a local or national average. Original file URL from photographer photo page; untouched original retained; separate full-frame preview.",
        "usageRestriction": "none_stated",
        "matchEligible": true,
        "framing": {
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          "height": 1952,
          "priceBounds": [
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            0.2,
            0.3,
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          "reviewed": "2026-09-23",
          "policy": "price-aware-v1",
          "contentBounds": [
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          ],
          "borderReviewed": "2026-09-23",
          "borderNote": "No scan surround; full photographic frame."
        },
        "licenseRequirements": [
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        ],
        "thumbnail": "https://photos.howmuchthen.com/assets/227d4398865a8a5454919dd814aceca975c6e3e1039ba058fddb9c18147aa34a/fl-1313360700.webp",
        "dateEvidence": "Flickr dateTaken is 2005-08-29. Caption describes Hurricane Katrina as a day or two later, so only August 2005 is treated as secure; day intentionally withheld.",
        "locationEvidence": "Photographer description explicitly places the station in Groveland, California, just outside Yosemite National Park.",
        "imageChanges": "Full-frame high-quality JPEG optimized for web delivery, with source detail retained up to 6,000 pixels. Untouched source master preserved. Separate full-frame browsing preview. No retouching; display framing protects the complete posted price.",
        "imageProvenance": {
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          "sourceHeight": 1952,
          "sourceSha256": "d6f381856601b0cb547b5e64eda66ed7d4c4c72dcab17e3439887a8dabd4ec99",
          "detailSha256": "4f6f9eb397618759126d345364ecd9944fdc0031a59bedb2eda756cb5d4a5a4c",
          "reviewedAt": "2026-09-23",
          "qualityLimit": "Original file URL from photographer photo page; untouched original retained; separate full-frame preview."
        }
      },
      {
        "id": "mount-jackson-2005",
        "date": "2005-08-31",
        "dateLabel": "August 31, 2005",
        "datePrecision": "day",
        "price": 2.799,
        "grade": "Unleaded 87",
        "place": "Mount Jackson, Virginia",
        "author": "Ben Schumin",
        "image": "https://photos.howmuchthen.com/assets/513f5fc029b29c617d1d1f43de153c18b05ae0d234d66fa07b41d7280c1dbfb3/mount-jackson-2005.jpg",
        "source": "https://commons.wikimedia.org/wiki/File:Sheetz_Sign.jpg",
        "original": "https://upload.wikimedia.org/wikipedia/commons/f/f5/Sheetz_Sign.jpg",
        "license": "CC BY-SA 3.0",
        "licenseUrl": "https://creativecommons.org/licenses/by-sa/3.0/",
        "alt": "Sheetz after Katrina, August 31, 2005. The sign shows $2.79 9/10 per gallon.",
        "evidence": "Visually inspected board: UNL 87 2.79 9/10 PER GAL. Source dates capture August 31, 2005. Other rows show Plus89 2.899 and Super93 2.999.",
        "note": "Photographer says prices had risen thirty cents since previous day and rose another twenty cents later that day. Treat as this photographed moment, not a daily average.",
        "thumbnail": "https://photos.howmuchthen.com/assets/9b2c3be0b30b0f5867b4322b51da6d4eb64a2ae513b34e5ff8d5aa9df655862c/mount-jackson-2005.webp",
        "usageRestriction": "none_stated",
        "coordinates": {
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          "lon": -78.650918,
          "precision": "city",
          "label": "Approximate city location",
          "source": "https://www.census.gov/geographies/reference-files/time-series/geo/gazetteer-files.2025.html"
        },
        "preview": "https://photos.howmuchthen.com/assets/60ee981da1e466e27bc2f345c3ac31d97f6ec1551d102d1b56bcb6da5762d8de/mount-jackson-2005.webp",
        "framing": {
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          "priceBounds": [
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          "reviewed": "2026-09-20",
          "policy": "price-aware-v1",
          "contentBounds": [
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          "borderReviewed": "2026-09-20"
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      },
      {
        "id": "modern-080",
        "date": "2006-02-02",
        "dateLabel": "February 2, 2006",
        "datePrecision": "day",
        "dateApproximate": false,
        "price": 2.499,
        "grade": "Regular",
        "place": "Kensington, Maryland",
        "author": "Kmf164",
        "image": "https://photos.howmuchthen.com/assets/7886a4eecd400c46cbe8f17ab57d4af6b3676438c9ac72cef34b368c894af9d2/modern-080.jpg",
        "source": "https://commons.wikimedia.org/wiki/File:Shell_gas_md.jpg",
        "original": "https://upload.wikimedia.org/wikipedia/commons/6/68/Shell_gas_md.jpg",
        "license": "CC BY-SA 2.5",
        "licenseUrl": "https://creativecommons.org/licenses/by-sa/2.5",
        "alt": "Kensington, Maryland, February 2, 2006. Regular gasoline posted at $2.499 per gallon.",
        "evidence": "Price read directly from the photograph. Capture date, place, creator, and rights checked in source file metadata.",
        "note": "Individual station price at the photographed moment; not a national or local average.",
        "coordinates": {
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          "lon": -77.073745,
          "precision": "city",
          "label": "Approximate city location",
          "source": "https://www.census.gov/geographies/reference-files/time-series/geo/gazetteer-files.2025.html"
        },
        "matchEligible": true,
        "dateEvidence": "Taken on 2 February 2006",
        "locationEvidence": "Shell gas station in Kensington, Maryland, selling regular gas for $2.49.",
        "activeStationEvidence": "Illuminated Shell service-center price sign, parked cars and lights in the station grounds.",
        "imageChanges": "Original or Wikimedia thumbnail downloaded; no retouching or generated content.",
        "thumbnail": "https://photos.howmuchthen.com/assets/6f5beae1e90adcf4c4a3d8311d98d04713549d4105610d887a3abda359cf9e72/modern-080.webp",
        "usageRestriction": "none_stated",
        "preview": "https://photos.howmuchthen.com/assets/29ca0362134df5d84fd7346c74c23eb1c1be948b5c25bb77efe8dd204daaa99d/modern-080.webp",
        "framing": {
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          "reviewed": "2026-09-20",
          "policy": "price-aware-v1",
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          "borderReviewed": "2026-09-20"
        }
      },
      {
        "id": "fl-137759171",
        "date": "2006-04-15",
        "dateLabel": "April 2006",
        "datePrecision": "month",
        "dateApproximate": true,
        "price": 2.959,
        "grade": "regular",
        "place": "Pittsburgh, Pennsylvania",
        "author": "Drew from Zhrodague",
        "image": "https://photos.howmuchthen.com/assets/a965fe286a93e964af3765a84ab15ececb0d6c433bdfe31c03e8879e3c5166cb/fl-137759171.jpg",
        "preview": "https://photos.howmuchthen.com/assets/a9c97b72432ad3695e2d52a72dd4f449173e84e2fa84fed599397252ce5faae2/fl-137759171.webp",
        "source": "https://www.flickr.com/photos/drewzhrodague/137759171/",
        "original": "https://live.staticflickr.com/44/137759171_e972d19e05_o.jpg",
        "license": "CC BY 2.0",
        "licenseUrl": "https://creativecommons.org/licenses/by/2.0/",
        "alt": "Pittsburgh, Pennsylvania, April 2006. Gasoline posted at $2.959 per U.S. gallon. regular.",
        "evidence": "Pump REGULAR unit-price LCD reads 2.959; gallons and dollars labels establish pump context. Creator title explicitly says April 31st, 06: an impossible day, but a clear April 2006 reference. Flickr dateTaken April 30 has isDateTakenUnknown true and is not used as capture evidence. The creator title supports month and year only.",
        "note": "Individual station price, not a local or national average. Best documented source is 640 × 480 pixels; zoom cannot reveal more detail.",
        "usageRestriction": "none_stated",
        "matchEligible": true,
        "framing": {
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          "height": 480,
          "priceBounds": [
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          "reviewed": "2026-09-23",
          "policy": "price-aware-v1",
          "contentBounds": [
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          ],
          "borderReviewed": "2026-09-23",
          "borderNote": "No scan surround; full photographic frame."
        },
        "licenseRequirements": [
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        ],
        "thumbnail": "https://photos.howmuchthen.com/assets/e0267b8af3e103fe210f943de481fdbd437a1a3329c956465b65b34d884ce9cc/fl-137759171.webp",
        "dateEvidence": "Creator title explicitly says April 31st, 06: an impossible day, but a clear April 2006 reference. Flickr dateTaken April 30 has isDateTakenUnknown true and is not used as capture evidence. The creator title supports month and year only.",
        "locationEvidence": "Creator title, caption and keywords explicitly identify Pittsburgh.",
        "imageChanges": "Untouched source JPEG used for inspection. Separate full-frame browsing preview. No retouching. Display framing trims only reviewed scan surrounds and protects the complete posted price.",
        "imageProvenance": {
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          "detailSha256": "a965fe286a93e964af3765a84ab15ececb0d6c433bdfe31c03e8879e3c5166cb",
          "reviewedAt": "2026-09-23",
          "qualityLimit": "Best documented source is 640 × 480 pixels; zoom cannot reveal more detail."
        },
        "qualityLimit": "640×480 pixels. Source-provided original currently available at this size. Magnification cannot reveal more detail than this source contains.",
        "qualityReviewed": "2026-09-23"
      },
      {
        "id": "fl-147681963",
        "date": "2006-05-16",
        "dateLabel": "May 16, 2006",
        "datePrecision": "day",
        "dateApproximate": false,
        "price": 2.959,
        "grade": "unleaded",
        "place": "Cambridge, Massachusetts",
        "author": "dykstranet",
        "image": "https://photos.howmuchthen.com/assets/6e0c1796aadc2db8ce219898f0d20600f36f936756658057688a0a3a4fb20e5d/fl-147681963.jpg",
        "preview": "https://photos.howmuchthen.com/assets/f49b70f443b64e838fc3da96d1fd34294211a5a670b7e3fa4cbfe673887142a8/fl-147681963.webp",
        "source": "https://www.flickr.com/photos/dykstranet/147681963/",
        "original": "https://live.staticflickr.com/55/147681963_dfde0a5093_o.jpg",
        "license": "CC BY-SA 2.0",
        "licenseUrl": "https://creativecommons.org/licenses/by-sa/2.0/",
        "alt": "Cambridge, Massachusetts, May 16, 2006. Gasoline posted at $2.959 per U.S. gallon. unleaded.",
        "evidence": "Unleaded column clearly shows 2.95 and 9/10; Tax Incl label below. Original photographer Flickr capture field dateTaken: 2006-05-16 11:01:25. Upload date kept separate.",
        "note": "Small 640 by 480 original. Complete unleaded price is readable; other grades not all complete. Best documented source is 640 × 480 pixels; zoom cannot reveal more detail.",
        "usageRestriction": "none_stated",
        "matchEligible": false,
        "framing": {
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          "height": 480,
          "priceBounds": [
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          "reviewed": "2026-09-23",
          "policy": "price-aware-v1",
          "contentBounds": [
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          ],
          "borderReviewed": "2026-09-23",
          "borderNote": "No scan surround; full photographic frame."
        },
        "licenseRequirements": [
          "attribution",
          "share_alike"
        ],
        "thumbnail": "https://photos.howmuchthen.com/assets/261ed3d4d25b71b7f4e959361f49ce83b60fe7060501503ecaa786dc6562a6b2/fl-147681963.webp",
        "dateEvidence": "Original photographer Flickr capture field dateTaken: 2006-05-16 11:01:25. Upload date kept separate.",
        "locationEvidence": "Original photographer keywords explicitly include cambridge and massachusetts.",
        "imageChanges": "Untouched source JPEG used for inspection. Separate full-frame browsing preview. No retouching. Display framing trims only reviewed scan surrounds and protects the complete posted price.",
        "imageProvenance": {
          "sourceFileUrl": "https://live.staticflickr.com/55/147681963_dfde0a5093_o.jpg",
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          "detailSha256": "6e0c1796aadc2db8ce219898f0d20600f36f936756658057688a0a3a4fb20e5d",
          "reviewedAt": "2026-09-23",
          "qualityLimit": "Best documented source is 640 × 480 pixels; zoom cannot reveal more detail."
        },
        "qualityLimit": "640×480 pixels. Source-provided original currently available at this size. Magnification cannot reveal more detail than this source contains.",
        "qualityReviewed": "2026-09-23"
      },
      {
        "id": "wc-1156658",
        "date": "2006-06-16",
        "dateLabel": "June 16, 2006",
        "datePrecision": "day",
        "dateApproximate": false,
        "price": 2.799,
        "grade": "Regular; pay at the pump",
        "place": "Saline County, Missouri",
        "author": "Kelly Martin",
        "image": "https://photos.howmuchthen.com/assets/0bc72de810c2a79fc59f98b3479934143aabd3359bbf8e62684378de1a6f3535/wc-1156658.jpg",
        "preview": "https://photos.howmuchthen.com/assets/6ff22f51d4bea9c68db9905f14d4c0a704fbd18c01c4540d99e831bb4db62e7b/wc-1156658.webp",
        "source": "https://commons.wikimedia.org/wiki/File:Stuckey's_in_Saline_County.jpg",
        "original": "https://upload.wikimedia.org/wikipedia/commons/7/7d/Stuckey%27s_in_Saline_County.jpg",
        "license": "CC BY-SA 2.5",
        "licenseUrl": "https://creativecommons.org/licenses/by-sa/2.5",
        "alt": "Saline County, Missouri, June 16, 2006. Gasoline posted at $2.799 per U.S. gallon. Regular; pay at the pump.",
        "evidence": "Green BP sign reads regular 279 with a raised 9, silver 289 with raised 9, ultimate 299 with raised 9. Lower sign reads pay at the pump. Commons source DateTimeOriginal: 2006-06-16. It is separate from upload DateTime 2006-09-09.",
        "note": "Individual station price, not a local or national average. Source API original URL checked; untouched original retained; light full-frame preview separate.",
        "usageRestriction": "none_stated",
        "matchEligible": true,
        "framing": {
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          "height": 945,
          "priceBounds": [
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          "reviewed": "2026-09-23",
          "policy": "price-aware-v1",
          "contentBounds": [
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          ],
          "borderReviewed": "2026-09-23",
          "borderNote": "No scan surround; full photographic frame."
        },
        "licenseRequirements": [
          "attribution",
          "share_alike"
        ],
        "thumbnail": "https://photos.howmuchthen.com/assets/e85610d1b6850c6238d6546acf7ba8409b0e7dc1c7b4bc4e99b34624c24d776a/wc-1156658.webp",
        "dateEvidence": "Commons source DateTimeOriginal: 2006-06-16. It is separate from upload DateTime 2006-09-09.",
        "locationEvidence": "Source description: A combination Stuckey's/Dairy Queen/BP in rural Saline County, Missouri.",
        "imageChanges": "Untouched source JPEG used for inspection. Separate full-frame browsing preview. No retouching. Display framing trims only reviewed scan surrounds and protects the complete posted price.",
        "imageProvenance": {
          "sourceFileUrl": "https://upload.wikimedia.org/wikipedia/commons/7/7d/Stuckey%27s_in_Saline_County.jpg",
          "sourceWidth": 1881,
          "sourceHeight": 945,
          "sourceSha256": "0bc72de810c2a79fc59f98b3479934143aabd3359bbf8e62684378de1a6f3535",
          "detailSha256": "0bc72de810c2a79fc59f98b3479934143aabd3359bbf8e62684378de1a6f3535",
          "reviewedAt": "2026-09-23",
          "qualityLimit": "Source API original URL checked; untouched original retained; light full-frame preview separate."
        }
      },
      {
        "id": "modern-003",
        "date": "2006-07-20",
        "dateLabel": "July 20, 2006",
        "datePrecision": "day",
        "dateApproximate": false,
        "price": 3.279,
        "grade": "Unleaded Plus",
        "place": "San Francisco, California",
        "author": "Tewy",
        "image": "https://photos.howmuchthen.com/assets/11511e15a8a70885a641aa25e009eae8a28bbb8b7066145bea1074bb3b77d915/modern-003.jpg",
        "source": "https://commons.wikimedia.org/wiki/File:Gas_prices,_July_2006,_San_Francisco,_California_01.jpg",
        "original": "https://upload.wikimedia.org/wikipedia/commons/2/24/Gas_prices%2C_July_2006%2C_San_Francisco%2C_California_01.jpg",
        "license": "CC BY 2.5",
        "licenseUrl": "https://creativecommons.org/licenses/by/2.5",
        "alt": "San Francisco, California, July 20, 2006. Unleaded Plus gasoline posted at $3.279 per gallon.",
        "evidence": "Price read directly from the photograph. Capture date, place, creator, and rights checked in source file metadata.",
        "note": "Individual station price at the photographed moment; not a national or local average.",
        "coordinates": {
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          "precision": "city",
          "source": "https://raw.githubusercontent.com/nvkelso/natural-earth-vector/master/geojson/ne_10m_populated_places_simple.geojson"
        },
        "matchEligible": false,
        "dateEvidence": "2006-07-20",
        "locationEvidence": "San Francisco, California",
        "activeStationEvidence": "Close-up of a three-grade 76 price sign; the forecourt is outside the frame and source gives only San Francisco.",
        "imageChanges": "Original or Wikimedia thumbnail downloaded; no retouching or generated content.",
        "thumbnail": "https://photos.howmuchthen.com/assets/81ee289c460fe5ea505b80dc09e5522f568c43f55c1c1f8cd9ceadd630c57fca/modern-003.webp",
        "usageRestriction": "none_stated",
        "preview": "https://photos.howmuchthen.com/assets/fb8d4d2d50fb8967ec99ba5344a67c13ce62c9bc16b821a98bb9421857d413b2/modern-003.webp",
        "framing": {
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          "priceBounds": [
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          "reviewed": "2026-09-20",
          "policy": "price-aware-v1",
          "contentBounds": [
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          "borderReviewed": "2026-09-20"
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      },
      {
        "id": "fl-501098486",
        "date": "2007-05-11",
        "dateLabel": "May 11, 2007",
        "datePrecision": "day",
        "dateApproximate": false,
        "price": 4.079,
        "grade": "regular",
        "place": "Oakland, California",
        "author": "fredsharples",
        "image": "https://photos.howmuchthen.com/assets/8fcab37ba46c6030cf6088c0171151b061b319794266d62bd55b9c349c133b57/fl-501098486.jpg",
        "preview": "https://photos.howmuchthen.com/assets/a460a8aae4ab1a5162d86aa77db3cd59dc07dd07360f8f674167c32b845e6880/fl-501098486.webp",
        "source": "https://www.flickr.com/photos/ballena/501098486/",
        "original": "https://live.staticflickr.com/207/501098486_57d8d7435a_o.jpg",
        "license": "CC BY 2.0",
        "licenseUrl": "https://creativecommons.org/licenses/by/2.0/",
        "alt": "Oakland, California, May 11, 2007. Gasoline posted at $4.079 per U.S. gallon. regular.",
        "evidence": "Shell Regular row reads 407 and 9/10, with Self Serve Gasoline header. Original photographer Flickr capture field dateTaken: 2007-05-11 13:23:53. Upload date kept separate.",
        "note": "Individual station price, not a local or national average. Original file URL from photographer photo page; untouched original retained; separate full-frame preview.",
        "usageRestriction": "none_stated",
        "matchEligible": true,
        "framing": {
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          "height": 1536,
          "priceBounds": [
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          "reviewed": "2026-09-23",
          "policy": "price-aware-v1",
          "contentBounds": [
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          "borderReviewed": "2026-09-23",
          "borderNote": "No scan surround; full photographic frame."
        },
        "licenseRequirements": [
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        ],
        "thumbnail": "https://photos.howmuchthen.com/assets/467e3f8854542d0e79395acf9dd26838543c05007faf1bcd6b3c3d17f81972ea/fl-501098486.webp",
        "dateEvidence": "Original photographer Flickr capture field dateTaken: 2007-05-11 13:23:53. Upload date kept separate.",
        "locationEvidence": "Photographer caption explicitly says Oakland; title and tags California.",
        "imageChanges": "Untouched source JPEG used for inspection. Separate full-frame browsing preview. No retouching. Display framing trims only reviewed scan surrounds and protects the complete posted price.",
        "imageProvenance": {
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          "sourceWidth": 2048,
          "sourceHeight": 1536,
          "sourceSha256": "8fcab37ba46c6030cf6088c0171151b061b319794266d62bd55b9c349c133b57",
          "detailSha256": "8fcab37ba46c6030cf6088c0171151b061b319794266d62bd55b9c349c133b57",
          "reviewedAt": "2026-09-23",
          "qualityLimit": "Original file URL from photographer photo page; untouched original retained; separate full-frame preview."
        }
      },
      {
        "id": "modern-007",
        "date": "2008-01-13",
        "dateLabel": "January 13, 2008",
        "datePrecision": "day",
        "dateApproximate": false,
        "price": 3.159,
        "grade": "Unleaded",
        "place": "Fairview Township, Erie County, Pennsylvania",
        "author": "Niagara",
        "image": "https://photos.howmuchthen.com/assets/f13de3dc79c1194396bc62575f29ba42713249bbb8b08e874a07c86ec63d140b/modern-007.jpg",
        "source": "https://commons.wikimedia.org/wiki/File:Country_Fair_gas_station.jpg",
        "original": "https://upload.wikimedia.org/wikipedia/commons/6/66/Country_Fair_gas_station.jpg",
        "license": "CC BY 3.0",
        "licenseUrl": "https://creativecommons.org/licenses/by/3.0",
        "alt": "Fairview Township, Erie County, Pennsylvania, January 13, 2008. Unleaded gasoline posted at $3.159 per gallon.",
        "evidence": "Price read directly from the photograph. Capture date, place, creator, and rights checked in source file metadata.",
        "note": "Individual station price at the photographed moment; not a national or local average.",
        "coordinates": {
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          "lon": -80.255556,
          "precision": "camera",
          "source": "https://commons.wikimedia.org/wiki/File:Country_Fair_gas_station.jpg"
        },
        "matchEligible": true,
        "dateEvidence": "2008-01-13 14:28",
        "locationEvidence": "A Country Fair/ Citgo   gas station  at the intersection of  U.S. Route 20  and  Pennsylvania Route 98  in  Fairview Township  in  Erie County ,  Pennsylvania .",
        "activeStationEvidence": "Country Fair/Citgo canopy lights are on, with vehicles and intact pumps beneath it.",
        "imageChanges": "Original or Wikimedia thumbnail downloaded; no retouching or generated content.",
        "thumbnail": "https://photos.howmuchthen.com/assets/864559b4e2d37575b2d3cec56ea791ea312bb37c74ee288a7eadf8d6f13e691f/modern-007.webp",
        "usageRestriction": "none_stated",
        "preview": "https://photos.howmuchthen.com/assets/3311e0ec98affcfdaf1c1011c0b0396dcf4e54832bd5174ed18741602255087c/modern-007.webp",
        "framing": {
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          "priceBounds": [
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          "reviewed": "2026-09-20",
          "policy": "price-aware-v1",
          "contentBounds": [
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          "borderReviewed": "2026-09-20"
        }
      },
      {
        "id": "fl-2244689817",
        "date": "2008-02-05",
        "dateLabel": "February 5, 2008",
        "datePrecision": "day",
        "dateApproximate": false,
        "price": 3.279,
        "grade": "Regular",
        "place": "Shoreline Boulevard and Middlefield Road, Mountain View, California",
        "author": "Sean Goller",
        "image": "https://photos.howmuchthen.com/assets/99674f07a921772ae10e8c052adc819bdac914209c797464da4e1d8c7e303036/fl-2244689817.jpg",
        "preview": "https://photos.howmuchthen.com/assets/98e7a3dab3d29b8eef9ff52d01c8b3c11d8da6f605e9159cc04b7281aff5599a/fl-2244689817.webp",
        "source": "https://www.flickr.com/photos/smgoller/2244689817/",
        "original": "https://live.staticflickr.com/2043/2244689817_b4c26464d9_o.jpg",
        "license": "CC BY-SA 2.0",
        "licenseUrl": "https://creativecommons.org/licenses/by-sa/2.0/",
        "alt": "Shoreline Boulevard and Middlefield Road, Mountain View, California, February 5, 2008. Gasoline posted at $3.279 per U.S. gallon. Regular.",
        "evidence": "Shell board reads Regular 327 9/10 cents; Plus 339 9/10; V-Power 351 9/10. Original photographer Flickr capture field dateTaken: 2008-02-05 14:33:14. Upload date kept separate.",
        "note": "Individual station price, not a local or national average. Original file URL from photographer photo page; untouched original retained; separate full-frame preview.",
        "usageRestriction": "none_stated",
        "matchEligible": true,
        "framing": {
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          "height": 1536,
          "priceBounds": [
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          ],
          "reviewed": "2026-09-23",
          "policy": "price-aware-v1",
          "contentBounds": [
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          ],
          "borderReviewed": "2026-09-23",
          "borderNote": "No scan surround; full photographic frame."
        },
        "licenseRequirements": [
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          "share_alike"
        ],
        "thumbnail": "https://photos.howmuchthen.com/assets/99cb71b5421d5a23606fda77b06afae3a46abdb72831d65cef58354814e94d27/fl-2244689817.webp",
        "dateEvidence": "Original photographer Flickr capture field dateTaken: 2008-02-05 14:33:14. Upload date kept separate.",
        "locationEvidence": "Photographer source title names Shoreline and Middlefield; California Water Boards May 2007 list identifies Shell Station at 807 Shoreline Blvd N, Mountain View. https://water.waterboards.ca.gov/water_issues/programs/ustcf/docs/monthly_priority_list/2007/pl_may07.pdf",
        "imageChanges": "Untouched source JPEG used for inspection. Separate full-frame browsing preview. No retouching. Display framing trims only reviewed scan surrounds and protects the complete posted price.",
        "imageProvenance": {
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          "sourceWidth": 2048,
          "sourceHeight": 1536,
          "sourceSha256": "99674f07a921772ae10e8c052adc819bdac914209c797464da4e1d8c7e303036",
          "detailSha256": "99674f07a921772ae10e8c052adc819bdac914209c797464da4e1d8c7e303036",
          "reviewedAt": "2026-09-23",
          "qualityLimit": "Original file URL from photographer photo page; untouched original retained; separate full-frame preview."
        }
      },
      {
        "id": "fl-2245483390",
        "date": "2008-02-05",
        "dateLabel": "February 5, 2008",
        "datePrecision": "day",
        "dateApproximate": false,
        "price": 3.239,
        "grade": "EC unleaded; self serve",
        "place": "Shoreline Boulevard and Middlefield Road, Mountain View, California",
        "author": "Sean Goller",
        "image": "https://photos.howmuchthen.com/assets/99247a711343744f4daaa67584fe6e074d61c79435d19e9bf48615d898abb220/fl-2245483390.jpg",
        "preview": "https://photos.howmuchthen.com/assets/0cbf0bed989a79b15c2e66fa85495e7c09402612fc8dbf27bde5e998bddd13e3/fl-2245483390.webp",
        "source": "https://www.flickr.com/photos/smgoller/2245483390/",
        "original": "https://live.staticflickr.com/2128/2245483390_379bbce786_o.jpg",
        "license": "CC BY-SA 2.0",
        "licenseUrl": "https://creativecommons.org/licenses/by-sa/2.0/",
        "alt": "Shoreline Boulevard and Middlefield Road, Mountain View, California, February 5, 2008. Gasoline posted at $3.239 per U.S. gallon. EC unleaded; self serve.",
        "evidence": "ARCO sign reads EC unleaded 323 9/10 cents, EC unleaded plus 335 9/10 and EC unleaded premium 347 9/10; bottom says self serve gasoline. Original photographer Flickr capture field dateTaken: 2008-02-05 14:31:53. Upload date kept separate.",
        "note": "Individual station price, not a local or national average. Original file URL from photographer photo page; untouched original retained; separate full-frame preview.",
        "usageRestriction": "none_stated",
        "matchEligible": true,
        "framing": {
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          "height": 1536,
          "priceBounds": [
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          "reviewed": "2026-09-23",
          "policy": "price-aware-v1",
          "contentBounds": [
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            1
          ],
          "borderReviewed": "2026-09-23",
          "borderNote": "No scan surround; full photographic frame."
        },
        "licenseRequirements": [
          "attribution",
          "share_alike"
        ],
        "thumbnail": "https://photos.howmuchthen.com/assets/339f9a2daf618dcd240b50fb7e3a781b18df7f726d9297a0f939bb3ae7f52578/fl-2245483390.webp",
        "dateEvidence": "Original photographer Flickr capture field dateTaken: 2008-02-05 14:31:53. Upload date kept separate.",
        "locationEvidence": "Photographer source title names Shoreline and Middlefield. California Water Boards May 2007 list identifies ARCO #6050 at 790 Shoreline Blvd, Mountain View. Middlefield Rd street sign visible. https://water.waterboards.ca.gov/water_issues/programs/ustcf/docs/monthly_priority_list/2007/pl_may07.pdf",
        "imageChanges": "Untouched source JPEG used for inspection. Separate full-frame browsing preview. No retouching. Display framing trims only reviewed scan surrounds and protects the complete posted price.",
        "imageProvenance": {
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          "reviewedAt": "2026-09-23",
          "qualityLimit": "Original file URL from photographer photo page; untouched original retained; separate full-frame preview."
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      },
      {
        "id": "modern-017",
        "date": "2008-03-08",
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        "place": "Coalgate, Oklahoma",
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        "source": "https://commons.wikimedia.org/wiki/File:Shamrock_sign,_Coalgate,_OK.jpg",
        "original": "https://upload.wikimedia.org/wikipedia/commons/5/5c/Shamrock_sign%2C_Coalgate%2C_OK.jpg",
        "license": "CC BY-SA 2.0",
        "licenseUrl": "https://creativecommons.org/licenses/by-sa/2.0",
        "alt": "Coalgate, Oklahoma, March 8, 2008. Unleaded gasoline posted at $3.199 per gallon.",
        "evidence": "Price read directly from the photograph. Capture date, place, creator, and rights checked in source file metadata.",
        "note": "Individual station price at the photographed moment; not a national or local average.",
        "coordinates": {
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          "precision": "city",
          "label": "Approximate city location",
          "source": "https://www.census.gov/geographies/reference-files/time-series/geo/gazetteer-files.2025.html"
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        "matchEligible": false,
        "dateEvidence": "2008-03-08 15:16",
        "locationEvidence": "",
        "activeStationEvidence": "Shamrock price board beside parked cars; pumps and operation are not established by this crop or the empty source description.",
        "imageChanges": "Original or Wikimedia thumbnail downloaded; no retouching or generated content.",
        "thumbnail": "https://photos.howmuchthen.com/assets/ee94bbad32c5ff6b170a3f3cc5c1cfdbadd21a276e0b10d85f34475dbea4b6a5/modern-017.webp",
        "usageRestriction": "none_stated",
        "preview": "https://photos.howmuchthen.com/assets/f6636ebcef75e0cab96d609b414d4124c3d1cf2172c1ed7470c2e977953d41d7/modern-017.webp",
        "framing": {
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          "priceBounds": [
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          "reviewed": "2026-09-20",
          "policy": "price-aware-v1",
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          "borderReviewed": "2026-09-20"
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      },
      {
        "id": "fl-2454832520",
        "date": "2008-04-29",
        "dateLabel": "April 29, 2008",
        "datePrecision": "day",
        "dateApproximate": false,
        "price": 4.759,
        "grade": "regular",
        "place": "Eastern California",
        "author": "Amit Patel",
        "image": "https://photos.howmuchthen.com/assets/6815049862e420be00a9f5a9906c45eaf2c57042265de611db234ca323bed1b5/fl-2454832520.jpg",
        "preview": "https://photos.howmuchthen.com/assets/b01603f087b9c4da997d2b28c4d3f852cd85aa02a8b64e3e7dbf973fe143bb0b/fl-2454832520.webp",
        "source": "https://www.flickr.com/photos/amitp/2454832520/",
        "original": "https://live.staticflickr.com/2356/2454832520_4100109039_o.jpg",
        "license": "CC BY 2.0",
        "licenseUrl": "https://creativecommons.org/licenses/by/2.0/",
        "alt": "Eastern California, April 29, 2008. Gasoline posted at $4.759 per U.S. gallon. regular.",
        "evidence": "Shell Regular sign reads 475 and 9/10. Original photographer Flickr capture field dateTaken: 2008-04-29 13:59:40. Upload date kept separate.",
        "note": "Individual station price, not a local or national average. Original file URL from photographer photo page; untouched original retained; separate full-frame preview.",
        "usageRestriction": "none_stated",
        "matchEligible": true,
        "framing": {
          "width": 1885,
          "height": 1293,
          "priceBounds": [
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            0.341,
            0.143
          ],
          "reviewed": "2026-09-23",
          "policy": "price-aware-v1",
          "contentBounds": [
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            1,
            1
          ],
          "borderReviewed": "2026-09-23",
          "borderNote": "No scan surround; full photographic frame."
        },
        "licenseRequirements": [
          "attribution"
        ],
        "thumbnail": "https://photos.howmuchthen.com/assets/8d195e3da90d3ab6c7a61bb9fd0867951a917d1dd857522daa66b82120563dab/fl-2454832520.webp",
        "dateEvidence": "Original photographer Flickr capture field dateTaken: 2008-04-29 13:59:40. Upload date kept separate.",
        "locationEvidence": "Creator caption explicitly places station in eastern California.",
        "imageChanges": "Untouched source JPEG used for inspection. Separate full-frame browsing preview. No retouching. Display framing trims only reviewed scan surrounds and protects the complete posted price.",
        "imageProvenance": {
          "sourceFileUrl": "https://live.staticflickr.com/2356/2454832520_4100109039_o.jpg",
          "sourceWidth": 1885,
          "sourceHeight": 1293,
          "sourceSha256": "6815049862e420be00a9f5a9906c45eaf2c57042265de611db234ca323bed1b5",
          "detailSha256": "6815049862e420be00a9f5a9906c45eaf2c57042265de611db234ca323bed1b5",
          "reviewedAt": "2026-09-23",
          "qualityLimit": "Original file URL from photographer photo page; untouched original retained; separate full-frame preview."
        }
      },
      {
        "id": "modern-020",
        "date": "2008-04-30",
        "dateLabel": "April 30, 2008",
        "datePrecision": "day",
        "dateApproximate": false,
        "price": 3.499,
        "grade": "Regular",
        "place": "Wilmington, Massachusetts",
        "author": "Rene Schwietzke  from Jena, Germany",
        "image": "https://photos.howmuchthen.com/assets/7a90270fd5b8e082e87a2cc8696c48421cdc6d7cbe6b673e87dfcb5a799f07c7/modern-020.jpg",
        "source": "https://commons.wikimedia.org/wiki/File:Hess_sign,_Wilmington,_MA.jpg",
        "original": "https://upload.wikimedia.org/wikipedia/commons/e/e7/Hess_sign%2C_Wilmington%2C_MA.jpg",
        "license": "CC BY 2.0",
        "licenseUrl": "https://creativecommons.org/licenses/by/2.0",
        "alt": "Wilmington, Massachusetts, April 30, 2008. Regular gasoline posted at $3.499 per gallon.",
        "evidence": "Price read directly from the photograph. Capture date, place, creator, and rights checked in source file metadata.",
        "note": "Individual station price at the photographed moment; not a national or local average.",
        "coordinates": {
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          "precision": "camera",
          "source": "https://commons.wikimedia.org/wiki/File:Hess_sign,_Wilmington,_MA.jpg"
        },
        "matchEligible": true,
        "dateEvidence": "2008-04-30 04:57",
        "locationEvidence": "Gas prices on 2008-04-30. Hess Station in Wilmington, MA.",
        "activeStationEvidence": "Illuminated Hess sign; source explicitly describes gas prices on the capture date at the Wilmington station.",
        "imageChanges": "Original or Wikimedia thumbnail downloaded; no retouching or generated content.",
        "thumbnail": "https://photos.howmuchthen.com/assets/ef837fd1e9cddd47e9235ecc0361b4a72c9a1c145c1d57d0527d00e3f7ed0770/modern-020.webp",
        "usageRestriction": "none_stated",
        "preview": "https://photos.howmuchthen.com/assets/21a9099a84ace1deaf03634dad713255de74e5ea5f3b0489f0a66afdc7ebaed1/modern-020.webp",
        "framing": {
          "width": 1280,
          "height": 1707,
          "priceBounds": [
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          "reviewed": "2026-09-20",
          "policy": "price-aware-v1",
          "contentBounds": [
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          "borderReviewed": "2026-09-20"
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      },
      {
        "id": "bakersfield-2008",
        "date": "2008-05-26",
        "dateLabel": "May 26, 2008",
        "datePrecision": "day",
        "price": 4.799,
        "grade": "Regular gasoline",
        "place": "Near Bakersfield, California",
        "author": "Ben Lunsford",
        "image": "https://photos.howmuchthen.com/assets/9c1d44a236648e0208991524a8cdb7f2d230095ac4f129f04c91b48c9b657b53/bakersfield-2008.jpg",
        "source": "https://commons.wikimedia.org/wiki/File:May2008gasolineCA.jpg",
        "original": "https://upload.wikimedia.org/wikipedia/commons/b/ba/May2008gasolineCA.jpg",
        "license": "CC BY-SA 3.0 us",
        "licenseUrl": "https://creativecommons.org/licenses/by-sa/3.0/us/deed.en",
        "alt": "Memorial Day at Shell, May 26, 2008. The sign shows $4.79 9/10 per gallon.",
        "evidence": "Visually inspected board: Regular Gasoline 479 9/10 cents. Page photo-date and EXIF both say May 26, 2008. Other rows show Plus4.899, V-Power4.989 and Diesel#2 cash4.999.",
        "note": "Original upload edit summary says May25, but current photo-date and original EXIF agree May26; use May26 with this provenance note.",
        "thumbnail": "https://photos.howmuchthen.com/assets/30b9df6b8799b61801e4953430cf5cb24f9e6ce28f35325a628901121960ef0d/bakersfield-2008.webp",
        "usageRestriction": "none_stated",
        "coordinates": {
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          "precision": "city",
          "label": "Approximate city location",
          "source": "https://www.census.gov/geographies/reference-files/time-series/geo/gazetteer-files.2025.html"
        },
        "preview": "https://photos.howmuchthen.com/assets/1bedfedd4d48b8962cbb8042c0c659e62395d13cb4709135e013c3ce4f4326a2/bakersfield-2008.webp",
        "framing": {
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          "reviewed": "2026-09-20",
          "policy": "price-aware-v1",
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          "borderReviewed": "2026-09-20"
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      },
      {
        "id": "fl-2560219578",
        "date": "2008-06-07",
        "dateLabel": "June 7, 2008",
        "datePrecision": "day",
        "dateApproximate": false,
        "price": 4.759,
        "grade": "Regular",
        "place": "Interstate 40, Mojave Desert, California",
        "author": "Jandy Stone",
        "image": "https://photos.howmuchthen.com/assets/eba86eb76c5da51cdf7346861252c2fc69e53748b5c744b583361678b018c96c/fl-2560219578.jpg",
        "preview": "https://photos.howmuchthen.com/assets/95bb1fb089b4c671572ec74b35fb4c646e396944297be59251a6b813319c8fe4/fl-2560219578.webp",
        "source": "https://www.flickr.com/photos/faithx5/2560219578/",
        "original": "https://live.staticflickr.com/3271/2560219578_378b07d704_o.jpg",
        "license": "CC BY-SA 2.0",
        "licenseUrl": "https://creativecommons.org/licenses/by-sa/2.0/",
        "alt": "Interstate 40, Mojave Desert, California, June 7, 2008. Gasoline posted at $4.759 per U.S. gallon. Regular.",
        "evidence": "Chevron sign reads Regular 475 9/10 cents, Plus 485 9/10 and Supreme 495 9/10. Original photographer Flickr capture field dateTaken: 2008-06-07 19:59:52. Upload date kept separate.",
        "note": "Original supplied by photographer is 464x600 pixels. Fraction and grade remain readable; no enlarged-detail claim. Best documented source is 464 × 600 pixels; zoom cannot reveal more detail.",
        "usageRestriction": "none_stated",
        "matchEligible": false,
        "framing": {
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          "height": 600,
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          "reviewed": "2026-09-23",
          "policy": "price-aware-v1",
          "contentBounds": [
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          "borderReviewed": "2026-09-23",
          "borderNote": "No scan surround; full photographic frame."
        },
        "licenseRequirements": [
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        "thumbnail": "https://photos.howmuchthen.com/assets/9f87d8db03b8246baea61347af7f5b386a366c79089952f9bd947dd3c7115303/fl-2560219578.webp",
        "dateEvidence": "Original photographer Flickr capture field dateTaken: 2008-06-07 19:59:52. Upload date kept separate.",
        "locationEvidence": "Photographer caption identifies a gas station in the Mojave Desert on I-40, an interstate highway in the United States. California location follows named Mojave/I-40 geography; no exact station pin asserted.",
        "imageChanges": "Untouched source JPEG used for inspection. Separate full-frame browsing preview. No retouching. Display framing trims only reviewed scan surrounds and protects the complete posted price.",
        "imageProvenance": {
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          "sourceSha256": "eba86eb76c5da51cdf7346861252c2fc69e53748b5c744b583361678b018c96c",
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          "reviewedAt": "2026-09-23",
          "qualityLimit": "Best documented source is 464 × 600 pixels; zoom cannot reveal more detail."
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        "qualityLimit": "464×600 pixels. Source-provided original currently available at this size. Magnification cannot reveal more detail than this source contains.",
        "qualityReviewed": "2026-09-23"
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      {
        "id": "fl-2573826910",
        "date": "2008-06-11",
        "dateLabel": "June 11, 2008",
        "datePrecision": "day",
        "dateApproximate": false,
        "price": 4.599,
        "grade": "regular",
        "place": "Chicago, Illinois",
        "author": "Tony",
        "image": "https://photos.howmuchthen.com/assets/2091a68c897bbe5e75a805b4e2535c37a3ce914ff30b6f057cbd68ac680fb06c/fl-2573826910.jpg",
        "preview": "https://photos.howmuchthen.com/assets/7f6d56e953a24f2c717ad2dd553f658c2c0a42d2dbba5db5e64b40c7db523e0d/fl-2573826910.webp",
        "source": "https://www.flickr.com/photos/arrogant/2573826910/",
        "original": "https://live.staticflickr.com/3147/2573826910_f5084edff2_o.jpg",
        "license": "CC BY-SA 2.0",
        "licenseUrl": "https://creativecommons.org/licenses/by-sa/2.0/",
        "alt": "Chicago, Illinois, June 11, 2008. Gasoline posted at $4.599 per U.S. gallon. regular.",
        "evidence": "Mobil Regular row shows 4.59 and 9/10. Original photographer Flickr capture field dateTaken: 2008-06-11 08:04:39. Upload date kept separate.",
        "note": "Individual station price, not a local or national average. Original file URL from photographer photo page; untouched original retained; separate full-frame preview.",
        "usageRestriction": "none_stated",
        "matchEligible": true,
        "framing": {
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          "height": 3072,
          "priceBounds": [
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          "reviewed": "2026-09-23",
          "policy": "price-aware-v1",
          "contentBounds": [
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          "borderReviewed": "2026-09-23",
          "borderNote": "No scan surround; full photographic frame."
        },
        "licenseRequirements": [
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        ],
        "thumbnail": "https://photos.howmuchthen.com/assets/9ff6b50e97384172986de6d158ab86e70b2e2a0c88b0de94afa0f01181ec6d60/fl-2573826910.webp",
        "dateEvidence": "Original photographer Flickr capture field dateTaken: 2008-06-11 08:04:39. Upload date kept separate.",
        "locationEvidence": "Original photographer title says Chicago Gas Prices; visible board carries a 312 Chicago phone number.",
        "imageChanges": "Full-frame high-quality JPEG optimized for web delivery, with source detail retained up to 6,000 pixels. Untouched source master preserved. Separate full-frame browsing preview. No retouching; display framing protects the complete posted price.",
        "imageProvenance": {
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          "sourceWidth": 2304,
          "sourceHeight": 3072,
          "sourceSha256": "0afe7ee016224f6907e522a93d8704e50ba0aedd5a3303b6ac713394a48e6cd4",
          "detailSha256": "2091a68c897bbe5e75a805b4e2535c37a3ce914ff30b6f057cbd68ac680fb06c",
          "reviewedAt": "2026-09-23",
          "qualityLimit": "Original file URL from photographer photo page; untouched original retained; separate full-frame preview."
        }
      },
      {
        "id": "modern-274",
        "date": "2008-06-13",
        "dateLabel": "June 13, 2008",
        "datePrecision": "day",
        "dateApproximate": false,
        "price": 4.039,
        "grade": "Regular",
        "place": "Crozet, Virginia",
        "author": "Artaxerxes",
        "image": "https://photos.howmuchthen.com/assets/0f98b8cf7867e1bad689f9bd640fae604041de3f796514534d3e83d837e561e5/modern-274.jpg",
        "source": "https://commons.wikimedia.org/wiki/File:$4.039_gasoline_price_BP_station_Crozet_VA_June_2008.jpg",
        "original": "https://upload.wikimedia.org/wikipedia/commons/7/77/%244.039_gasoline_price_BP_station_Crozet_VA_June_2008.jpg",
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        "licenseUrl": "https://creativecommons.org/licenses/by-sa/3.0",
        "alt": "Crozet, Virginia, June 13, 2008. Regular gasoline posted at $4.039 per gallon.",
        "evidence": "Price read directly from the photograph. Capture date, place, creator, and rights checked in source file metadata.",
        "note": "Individual station price at the photographed moment; not a national or local average.",
        "coordinates": {
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          "precision": "camera",
          "source": "https://commons.wikimedia.org/wiki/File:$4.039_gasoline_price_BP_station_Crozet_VA_June_2008.jpg"
        },
        "matchEligible": true,
        "dateEvidence": "2008-06-13",
        "locationEvidence": "First four-dollar gasoline in Crozet, Virginia at the BP station on Friday, June 13, 2008.",
        "activeStationEvidence": "BP sign with vehicle in forecourt; source explicitly calls it the first four-dollar gasoline there on June13,2008.",
        "imageChanges": "Original or Wikimedia thumbnail downloaded; no retouching or generated content.",
        "thumbnail": "https://photos.howmuchthen.com/assets/f91041f561c7e54b8fcd1d2d09b3ce2831533056e65187b170ab8a2ef293e5c1/modern-274.webp",
        "usageRestriction": "none_stated",
        "preview": "https://photos.howmuchthen.com/assets/eb52bc1ed5c1f79b572debb080c08354a19c8b1c6cd69b1f34867f53be8c9f3a/modern-274.webp",
        "framing": {
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          "height": 1713,
          "priceBounds": [
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          "reviewed": "2026-09-20",
          "policy": "price-aware-v1",
          "contentBounds": [
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          "borderReviewed": "2026-09-20"
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      },
      {
        "id": "fl-2574915431",
        "date": "2008-06-13",
        "dateLabel": "June 13, 2008",
        "datePrecision": "day",
        "dateApproximate": false,
        "price": 4.649,
        "grade": "regular 87 octane",
        "place": "Chula Vista, California",
        "author": "Glenn Batuyong",
        "image": "https://photos.howmuchthen.com/assets/d7200988908476c23e20171a7ad4febde84ac2e02b986bb9e42e4559835e7d33/fl-2574915431.jpg",
        "preview": "https://photos.howmuchthen.com/assets/4a1991ad16074793d3d418621fe551c6c76a5499ed918477b787b592d7c81512/fl-2574915431.webp",
        "source": "https://www.flickr.com/photos/glennbatuyong/2574915431/",
        "original": "https://live.staticflickr.com/3027/2574915431_b19e8100d2_o.jpg",
        "license": "CC BY 2.0",
        "licenseUrl": "https://creativecommons.org/licenses/by/2.0/",
        "alt": "Chula Vista, California, June 13, 2008. Gasoline posted at $4.649 per U.S. gallon. regular 87 octane.",
        "evidence": "Chevron REGULAR LCD price is 4.649; octane87 and Price per gallon including tax labels visible. Original photographer Flickr capture field dateTaken: 2008-06-13 07:56:04. Upload date kept separate.",
        "note": "Individual station price, not a local or national average. Best documented source is 640 × 480 pixels; zoom cannot reveal more detail.",
        "usageRestriction": "none_stated",
        "matchEligible": true,
        "framing": {
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          "height": 480,
          "priceBounds": [
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          "reviewed": "2026-09-23",
          "policy": "price-aware-v1",
          "contentBounds": [
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          "borderReviewed": "2026-09-23",
          "borderNote": "No scan surround; full photographic frame."
        },
        "licenseRequirements": [
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        "thumbnail": "https://photos.howmuchthen.com/assets/a326f9cef428954c5ae26d0376904e51e987c924bb40e3e8efd6da4387e511e3/fl-2574915431.webp",
        "dateEvidence": "Original photographer Flickr capture field dateTaken: 2008-06-13 07:56:04. Upload date kept separate.",
        "locationEvidence": "Capture geotag 32.650247,-116.966827 and creator tags chulavista, sandiego, ca establish U.S. place.",
        "imageChanges": "Untouched source JPEG used for inspection. Separate full-frame browsing preview. No retouching. Display framing trims only reviewed scan surrounds and protects the complete posted price.",
        "imageProvenance": {
          "sourceFileUrl": "https://live.staticflickr.com/3027/2574915431_b19e8100d2_o.jpg",
          "sourceWidth": 640,
          "sourceHeight": 480,
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          "detailSha256": "d7200988908476c23e20171a7ad4febde84ac2e02b986bb9e42e4559835e7d33",
          "reviewedAt": "2026-09-23",
          "qualityLimit": "Best documented source is 640 × 480 pixels; zoom cannot reveal more detail."
        },
        "qualityLimit": "640×480 pixels. Source-provided original currently available at this size. Magnification cannot reveal more detail than this source contains.",
        "qualityReviewed": "2026-09-23"
      },
      {
        "id": "modern-021",
        "date": "2008-06-14",
        "dateLabel": "June 14, 2008",
        "datePrecision": "day",
        "dateApproximate": false,
        "price": 4.849,
        "grade": "Unleaded Plus, self service",
        "place": "California; city unrecorded",
        "author": "Quinn Dombrowski",
        "image": "https://photos.howmuchthen.com/assets/7883aacd551e529f74070e39facdd051e2984148b0e497bf51f3a2724073f5e5/modern-021.jpg",
        "source": "https://commons.wikimedia.org/wiki/File:76_sign_with_$5_gas_2008.jpg",
        "original": "https://upload.wikimedia.org/wikipedia/commons/6/6a/76_sign_with_%245_gas_2008.jpg",
        "license": "CC BY-SA 2.0",
        "licenseUrl": "https://creativecommons.org/licenses/by-sa/2.0",
        "alt": "California; city unrecorded, June 14, 2008. Unleaded Plus, self service gasoline posted at $4.849 per gallon.",
        "evidence": "Price read directly from the photograph. Capture date, place, creator, and rights checked in source file metadata.",
        "note": "Individual station price at the photographed moment; not a national or local average.",
        "coordinates": {
          "lat": 37.155177,
          "lon": -119.543418,
          "precision": "state",
          "label": "State only · exact place unknown",
          "source": "https://www.census.gov/geographies/reference-files/time-series/geo/gazetteer-files.2025.html"
        },
        "matchEligible": false,
        "dateEvidence": "2008-06-14 11:49:08",
        "locationEvidence": "76 gas station sign showing $5/gallon gas in 2008.",
        "activeStationEvidence": "76 price-board close-up; source explicitly describes gas reaching $5 in 2008, but pumps are outside frame.",
        "imageChanges": "Original or Wikimedia thumbnail downloaded; no retouching or generated content.",
        "thumbnail": "https://photos.howmuchthen.com/assets/dc0ca77007f53f40454d08c01d67261f927b5ad17980dae733934753f58cfd94/modern-021.webp",
        "usageRestriction": "none_stated",
        "preview": "https://photos.howmuchthen.com/assets/1c1cdd388ade6ce4f3c1a4c0aa08e00c83d5a750561ca2d7f322022183385e5d/modern-021.webp",
        "framing": {
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          "reviewed": "2026-09-20",
          "policy": "price-aware-v1",
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          "borderReviewed": "2026-09-20"
        }
      },
      {
        "id": "fl-2621802883",
        "date": "2008-06-29",
        "dateLabel": "June 29, 2008",
        "datePrecision": "day",
        "dateApproximate": false,
        "price": 4.599,
        "grade": "unleaded",
        "place": "Albany, California",
        "author": "Dave Winer",
        "image": "https://photos.howmuchthen.com/assets/c677cc8582404f3e37944e66165963e89998f89565dcdd2ef14901372cc292fc/fl-2621802883.jpg",
        "preview": "https://photos.howmuchthen.com/assets/791196338bae944ed749fb099dc9f86eecdd2b3d5c18fdaa0a2ce57dfb56e579/fl-2621802883.webp",
        "source": "https://www.flickr.com/photos/scriptingnews/2621802883/",
        "original": "https://live.staticflickr.com/3248/2621802883_2e7488257d_o.jpg",
        "license": "CC BY-SA 2.0",
        "licenseUrl": "https://creativecommons.org/licenses/by-sa/2.0/",
        "alt": "Albany, California, June 29, 2008. Gasoline posted at $4.599 per U.S. gallon. unleaded.",
        "evidence": "ARCO EC unleaded reads 459 and 9/10; self serve gasoline label at foot. Original photographer Flickr capture field dateTaken: 2008-06-29 14:13:01. Upload date kept separate.",
        "note": "Individual station price, not a local or national average. Original file URL from photographer photo page; untouched original retained; separate full-frame preview.",
        "usageRestriction": "none_stated",
        "matchEligible": false,
        "framing": {
          "width": 3264,
          "height": 2448,
          "priceBounds": [
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          "reviewed": "2026-09-23",
          "policy": "price-aware-v1",
          "contentBounds": [
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          "borderReviewed": "2026-09-23",
          "borderNote": "No scan surround; full photographic frame."
        },
        "licenseRequirements": [
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          "share_alike"
        ],
        "thumbnail": "https://photos.howmuchthen.com/assets/7f3b2b4439f2ea380a223ecf3c262c7bee800847dba387948706807761b24d6c/fl-2621802883.webp",
        "dateEvidence": "Original photographer Flickr capture field dateTaken: 2008-06-29 14:13:01. Upload date kept separate.",
        "locationEvidence": "Creator California/Albany tags and capture geotag 37.887386,-122.298517 establish Albany, California.",
        "imageChanges": "Full-frame high-quality JPEG optimized for web delivery, with source detail retained up to 6,000 pixels. Untouched source master preserved. Separate full-frame browsing preview. No retouching; display framing protects the complete posted price.",
        "imageProvenance": {
          "sourceFileUrl": "https://live.staticflickr.com/3248/2621802883_2e7488257d_o.jpg",
          "sourceWidth": 3264,
          "sourceHeight": 2448,
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          "reviewedAt": "2026-09-23",
          "qualityLimit": "Original file URL from photographer photo page; untouched original retained; separate full-frame preview."
        }
      },
      {
        "id": "fl-2637132002",
        "date": "2008-07-03",
        "dateLabel": "July 3, 2008",
        "datePrecision": "day",
        "dateApproximate": false,
        "price": 4.789,
        "grade": "regular",
        "place": "King City, California",
        "author": "Bev Sykes",
        "image": "https://photos.howmuchthen.com/assets/80110f28a3dfd372b7e954f950e340c98842c39085dcb7b4da747318ada3057b/fl-2637132002.jpg",
        "preview": "https://photos.howmuchthen.com/assets/89e3bc4b7c78b2ef163d2765184507700163374bab341a9401854176a3b1e76a/fl-2637132002.webp",
        "source": "https://www.flickr.com/photos/basykes/2637132002/",
        "original": "https://live.staticflickr.com/3108/2637132002_4ac4c087f7_o.jpg",
        "license": "CC BY 2.0",
        "licenseUrl": "https://creativecommons.org/licenses/by/2.0/",
        "alt": "King City, California, July 3, 2008. Gasoline posted at $4.789 per U.S. gallon. regular.",
        "evidence": "Chevron Regular sign reads 478 and 9/10; header says Gasoline Self Serve. Original photographer Flickr capture field dateTaken: 2008-07-03 17:20:27. Upload date kept separate.",
        "note": "Individual station price, not a local or national average. Original file URL from photographer photo page; untouched original retained; separate full-frame preview.",
        "usageRestriction": "none_stated",
        "matchEligible": true,
        "framing": {
          "width": 3072,
          "height": 2304,
          "priceBounds": [
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          "reviewed": "2026-09-23",
          "policy": "price-aware-v1",
          "contentBounds": [
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          ],
          "borderReviewed": "2026-09-23",
          "borderNote": "No scan surround; full photographic frame."
        },
        "licenseRequirements": [
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        ],
        "thumbnail": "https://photos.howmuchthen.com/assets/a0bcc807c0005641c3d7e2a873d8894183d94220ef48809ba30d8ae05ed0469f/fl-2637132002.webp",
        "dateEvidence": "Original photographer Flickr capture field dateTaken: 2008-07-03 17:20:27. Upload date kept separate.",
        "locationEvidence": "Photographer caption places the station in King City on a journey to Santa Barbara, California.",
        "imageChanges": "Full-frame high-quality JPEG optimized for web delivery, with source detail retained up to 6,000 pixels. Untouched source master preserved. Separate full-frame browsing preview. No retouching; display framing protects the complete posted price.",
        "imageProvenance": {
          "sourceFileUrl": "https://live.staticflickr.com/3108/2637132002_4ac4c087f7_o.jpg",
          "sourceWidth": 3072,
          "sourceHeight": 2304,
          "sourceSha256": "dc963160e2152fd272e03dc5461f8c3fa32a55f2cfc10d095d813898c8c8921c",
          "detailSha256": "80110f28a3dfd372b7e954f950e340c98842c39085dcb7b4da747318ada3057b",
          "reviewedAt": "2026-09-23",
          "qualityLimit": "Original file URL from photographer photo page; untouched original retained; separate full-frame preview."
        }
      },
      {
        "id": "modern-008",
        "date": "2008-07-18",
        "dateLabel": "July 18, 2008",
        "datePrecision": "day",
        "dateApproximate": false,
        "price": 4.039,
        "grade": "Unleaded self service",
        "place": "Durham, North Carolina",
        "author": "Ildar Sagdejev ( Specious )",
        "image": "https://photos.howmuchthen.com/assets/4517c4d11cf38eeca7d6d9e8eee6c339b8ce3bfba5fbbe1183841b278a4e8a76/modern-008.jpg",
        "source": "https://commons.wikimedia.org/wiki/File:2008-07-18_Gas_station_ran_out_of_fours.jpg",
        "original": "https://upload.wikimedia.org/wikipedia/commons/4/41/2008-07-18_Gas_station_ran_out_of_fours.jpg",
        "license": "CC BY-SA 4.0",
        "licenseUrl": "https://creativecommons.org/licenses/by-sa/4.0",
        "alt": "Durham, North Carolina, July 18, 2008. Unleaded self service gasoline posted at $4.039 per gallon.",
        "evidence": "Price read directly from the photograph. Capture date, place, creator, and rights checked in source file metadata.",
        "note": "Individual station price at the photographed moment; not a national or local average.",
        "coordinates": {
          "lat": 36.017008,
          "lon": -78.911063,
          "precision": "camera",
          "source": "https://commons.wikimedia.org/wiki/File:2008-07-18_Gas_station_ran_out_of_fours.jpg"
        },
        "matchEligible": true,
        "dateEvidence": "2008-07-18",
        "locationEvidence": "Gas station with a 4 deficiency in Durham, North Carolina, as prices soar to unprecedented levels.",
        "activeStationEvidence": "Freestanding self-service grade board with cars parked in the station lot; source describes the station running out of numeral fours.",
        "imageChanges": "Original or Wikimedia thumbnail downloaded; no retouching or generated content.",
        "thumbnail": "https://photos.howmuchthen.com/assets/77daef5b47afc102b024fa92f2db519d3d001b6126d673e5051fa979be2e59d0/modern-008.webp",
        "usageRestriction": "none_stated",
        "preview": "https://photos.howmuchthen.com/assets/350d2a98e146a53fecf08864b0cc5a1d3fab6cb9e5e884d8703b52da0cefcc3a/modern-008.webp",
        "framing": {
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          "height": 1920,
          "priceBounds": [
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          "reviewed": "2026-09-20",
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          "borderReviewed": "2026-09-20"
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      },
      {
        "id": "modern-047",
        "date": "2008-08-29",
        "dateLabel": "August 29, 2008",
        "datePrecision": "day",
        "dateApproximate": false,
        "price": 3.559,
        "grade": "Unleaded",
        "place": "Santa Rosa, New Mexico",
        "author": "Cathy  from USA",
        "image": "https://photos.howmuchthen.com/assets/6783f4d7aa07453c853c9c029589c98af2e68d0eede247e8865a89c1afbef691/modern-047.jpg",
        "source": "https://commons.wikimedia.org/wiki/File:Loves_Truck_Stop_sign,_Santa_Rosa,_NM.jpg",
        "original": "https://upload.wikimedia.org/wikipedia/commons/e/ea/Loves_Truck_Stop_sign%2C_Santa_Rosa%2C_NM.jpg",
        "license": "CC BY-SA 2.0",
        "licenseUrl": "https://creativecommons.org/licenses/by-sa/2.0",
        "alt": "Santa Rosa, New Mexico, August 29, 2008. Unleaded gasoline posted at $3.559 per gallon.",
        "evidence": "Price read directly from the photograph. Capture date, place, creator, and rights checked in source file metadata.",
        "note": "Individual station price at the photographed moment; not a national or local average.",
        "coordinates": {
          "lat": 34.947056,
          "lon": -104.640698,
          "precision": "camera",
          "source": "https://commons.wikimedia.org/wiki/File:Loves_Truck_Stop_sign,_Santa_Rosa,_NM.jpg"
        },
        "matchEligible": true,
        "dateEvidence": "2008-08-29 09:30",
        "locationEvidence": "In Santa Rosa, New Mexico, where we usually stop for gas on the trips to Portales. Surprisingly, the gas was less there today than here in Albuquerque. I paid 3.61a gallon this morning when I filled the car for the trip.",
        "activeStationEvidence": "Loves digital board; photographer says this is their usual Santa Rosa fuel stop and compares its price that day with Albuquerque.",
        "imageChanges": "Original or Wikimedia thumbnail downloaded; no retouching or generated content.",
        "thumbnail": "https://photos.howmuchthen.com/assets/cb4165ae30a18f089fd68f7d6c9c92df859245f107ee1395f56d2b79c0a96fe6/modern-047.webp",
        "usageRestriction": "none_stated",
        "preview": "https://photos.howmuchthen.com/assets/15383b608441b5d0620c726b40f599faa0677cb953a5e25dee2302c27fb34112/modern-047.webp",
        "framing": {
          "width": 1280,
          "height": 913,
          "priceBounds": [
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          "reviewed": "2026-09-20",
          "policy": "price-aware-v1",
          "contentBounds": [
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          "borderReviewed": "2026-09-20"
        }
      },
      {
        "id": "modern-018",
        "date": "2008-09-26",
        "dateLabel": "September 26, 2008",
        "datePrecision": "day",
        "dateApproximate": false,
        "price": 3.859,
        "grade": "Regular self serve",
        "place": "Saratoga Springs, New York",
        "author": "NNECAPA Photo Library",
        "image": "https://photos.howmuchthen.com/assets/140852df06be187a00d7b134bed3c3e0f4484592ec69df87a73671dc2dbd665a/modern-018.jpg",
        "source": "https://commons.wikimedia.org/wiki/File:Sunoco_station,_Saratoga_Springs,_NY.jpg",
        "original": "https://upload.wikimedia.org/wikipedia/commons/c/c2/Sunoco_station%2C_Saratoga_Springs%2C_NY.jpg",
        "license": "CC BY 2.0",
        "licenseUrl": "https://creativecommons.org/licenses/by/2.0",
        "alt": "Saratoga Springs, New York, September 26, 2008. Regular self serve gasoline posted at $3.859 per gallon.",
        "evidence": "Price read directly from the photograph. Capture date, place, creator, and rights checked in source file metadata.",
        "note": "Individual station price at the photographed moment; not a national or local average.",
        "coordinates": {
          "lat": 43.084861,
          "lon": -73.784088,
          "precision": "camera",
          "source": "https://commons.wikimedia.org/wiki/File:Sunoco_station,_Saratoga_Springs,_NY.jpg"
        },
        "matchEligible": true,
        "dateEvidence": "2008-09-26 10:58",
        "locationEvidence": "Description: This Sunoco gas station on Saratoga Springs' main street, Broadway, features a unique canopy design.",
        "activeStationEvidence": "Sunoco station has contemporary pumps and vehicles beside the covered forecourt.",
        "imageChanges": "Original or Wikimedia thumbnail downloaded; no retouching or generated content.",
        "thumbnail": "https://photos.howmuchthen.com/assets/4c2aa95633985174ac18c2d2a76cd3727d21aa7759a63c419f82944bb0a81b13/modern-018.webp",
        "usageRestriction": "none_stated",
        "preview": "https://photos.howmuchthen.com/assets/9d3c82de9a1278cd209766c9bb7342253fdb1f23349601837f41dc331a327b09/modern-018.webp",
        "framing": {
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          "height": 950,
          "priceBounds": [
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          "reviewed": "2026-09-20",
          "policy": "price-aware-v1",
          "contentBounds": [
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          ],
          "borderReviewed": "2026-09-20"
        }
      },
      {
        "id": "modern-010",
        "date": "2008-11-17",
        "dateLabel": "November 17, 2008",
        "datePrecision": "day",
        "dateApproximate": false,
        "price": 1.999,
        "grade": "Regular unleaded; cash",
        "place": "Bakersfield, California",
        "author": "A Syn",
        "image": "https://photos.howmuchthen.com/assets/f866bb58cca9de90e9c90ada58219e7c8e3f483928a71d274ad7284cb20e2b97/modern-010.jpg",
        "source": "https://commons.wikimedia.org/wiki/File:Nov-17-08_1.99_A_Gallon.jpg",
        "original": "https://upload.wikimedia.org/wikipedia/commons/d/d9/Nov-17-08_1.99_A_Gallon.jpg",
        "license": "CC BY-SA 2.0",
        "licenseUrl": "https://creativecommons.org/licenses/by-sa/2.0",
        "alt": "Bakersfield, California, November 17, 2008. Regular unleaded; cash gasoline posted at $1.999 per gallon.",
        "evidence": "Price read directly from the photograph. Capture date, place, creator, and rights checked in source file metadata.",
        "note": "Individual station price at the photographed moment; not a national or local average.",
        "coordinates": {
          "lat": 35.369971,
          "lon": -119.019981,
          "precision": "city",
          "source": "https://raw.githubusercontent.com/nvkelso/natural-earth-vector/master/geojson/ne_10m_populated_places_simple.geojson"
        },
        "matchEligible": true,
        "dateEvidence": "2008-11-17 20:55:03",
        "locationEvidence": "On November 17, gas prices had dropped to $1.99 in Bakersfield, California, due to falling Oil prices",
        "activeStationEvidence": "Illuminated Fastrip price board at night; source explicitly reports prices falling to $1.99 in Bakersfield on November 17.",
        "imageChanges": "Original or Wikimedia thumbnail downloaded; no retouching or generated content.",
        "thumbnail": "https://photos.howmuchthen.com/assets/d09e0c27db441341e8c7dcceaa9d90362acf9a9dbb5581d70e8a61c445432f8b/modern-010.webp",
        "usageRestriction": "none_stated",
        "preview": "https://photos.howmuchthen.com/assets/98be463832fbc41edec39388a8b2244ef4c1677fab054c77727eca4661bf793e/modern-010.webp",
        "framing": {
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          "height": 960,
          "priceBounds": [
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          "reviewed": "2026-09-20",
          "policy": "price-aware-v1",
          "contentBounds": [
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          "borderReviewed": "2026-09-20"
        }
      },
      {
        "id": "fl-3123691518",
        "date": "2008-12-19",
        "dateLabel": "December 19, 2008",
        "datePrecision": "day",
        "dateApproximate": false,
        "price": 1.759,
        "grade": "unleaded",
        "place": "Albany, California",
        "author": "Dave Winer",
        "image": "https://photos.howmuchthen.com/assets/c7e599ece4553932bbd6950d70719f25a75d197c6e92ec47218731616332c8f1/fl-3123691518.jpg",
        "preview": "https://photos.howmuchthen.com/assets/f7480b585c7cae82aaeb7521a6ca7399209508e6545c86354885224b5ad4708b/fl-3123691518.webp",
        "source": "https://www.flickr.com/photos/scriptingnews/3123691518/",
        "original": "https://live.staticflickr.com/3244/3123691518_13f1a6abd0_o.jpg",
        "license": "CC BY-SA 2.0",
        "licenseUrl": "https://creativecommons.org/licenses/by-sa/2.0/",
        "alt": "Albany, California, December 19, 2008. Gasoline posted at $1.759 per U.S. gallon. unleaded.",
        "evidence": "ARCO EC unleaded reads 175 and 9/10; self serve gasoline label below. Original photographer Flickr capture field dateTaken: 2008-12-19 15:38:28. Upload date kept separate.",
        "note": "Same station as fl-2621802883; useful June-to-December 2008 comparison. Original file URL from photographer photo page; untouched original retained; separate full-frame preview.",
        "usageRestriction": "none_stated",
        "matchEligible": false,
        "framing": {
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          "height": 2448,
          "priceBounds": [
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          "reviewed": "2026-09-23",
          "policy": "price-aware-v1",
          "contentBounds": [
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          ],
          "borderReviewed": "2026-09-23",
          "borderNote": "No scan surround; full photographic frame."
        },
        "licenseRequirements": [
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        ],
        "thumbnail": "https://photos.howmuchthen.com/assets/fdd803ae1bf39bbd63a2c1619135c78ba0c66b7914d3a9c716dbb5594244b508/fl-3123691518.webp",
        "dateEvidence": "Original photographer Flickr capture field dateTaken: 2008-12-19 15:38:28. Upload date kept separate.",
        "locationEvidence": "Creator title California and capture geotag 37.886713,-122.297734 identify same Albany station as June image fl-2621802883.",
        "imageChanges": "Full-frame high-quality JPEG optimized for web delivery, with source detail retained up to 6,000 pixels. Untouched source master preserved. Separate full-frame browsing preview. No retouching; display framing protects the complete posted price.",
        "imageProvenance": {
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          "detailSha256": "c7e599ece4553932bbd6950d70719f25a75d197c6e92ec47218731616332c8f1",
          "reviewedAt": "2026-09-23",
          "qualityLimit": "Original file URL from photographer photo page; untouched original retained; separate full-frame preview."
        }
      },
      {
        "id": "modern-089",
        "date": "2009-01-03",
        "dateLabel": "January 3, 2009",
        "datePrecision": "day",
        "dateApproximate": false,
        "price": 1.479,
        "grade": "Regular unleaded self serve",
        "place": "Daleville, Alabama",
        "author": "Xnatedawgx",
        "image": "https://photos.howmuchthen.com/assets/1e93da8d8c6dae2ac6107d97a28a7010b4067c70441313d46608e72264715543/modern-089.jpg",
        "source": "https://commons.wikimedia.org/wiki/File:USATravelCenters.jpg",
        "original": "https://upload.wikimedia.org/wikipedia/commons/d/d1/USATravelCenters.jpg",
        "license": "CC BY-SA 3.0",
        "licenseUrl": "https://creativecommons.org/licenses/by-sa/3.0",
        "alt": "Daleville, Alabama, January 3, 2009. Regular unleaded self serve gasoline posted at $1.479 per gallon.",
        "evidence": "Price read directly from the photograph. Capture date, place, creator, and rights checked in source file metadata.",
        "note": "Individual station price at the photographed moment; not a national or local average.",
        "coordinates": {
          "lat": 31.307183,
          "lon": -85.708681,
          "precision": "camera",
          "source": "https://commons.wikimedia.org/wiki/File:USATravelCenters.jpg"
        },
        "matchEligible": true,
        "dateEvidence": "Taken on 3 January 2009",
        "locationEvidence": "USA Travel Centers and 134 Food Mart, 424 W Highway 134, Daleville, AL 36322.",
        "activeStationEvidence": "USA Travel Centers forecourt has installed pumps, convenience store and customer vehicles.",
        "imageChanges": "Original or Wikimedia thumbnail downloaded; no retouching or generated content.",
        "thumbnail": "https://photos.howmuchthen.com/assets/71e319ec742e7bb69aad97e11943a8237e70d4681b50dc5cf26cdc1d92958102/modern-089.webp",
        "usageRestriction": "none_stated",
        "preview": "https://photos.howmuchthen.com/assets/278cdd466db2fc3473be157a2d8b619757d253700d87e8aec8611f7cef9db625/modern-089.webp",
        "framing": {
          "width": 1280,
          "height": 960,
          "priceBounds": [
            0.02,
            0.27,
            0.14,
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          "reviewed": "2026-09-20",
          "policy": "price-aware-v1",
          "contentBounds": [
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          "borderReviewed": "2026-09-20"
        }
      },
      {
        "id": "modern-013",
        "date": "2009-03-13",
        "dateLabel": "March 13, 2009",
        "datePrecision": "day",
        "dateApproximate": false,
        "price": 1.809,
        "grade": "Regular full service",
        "place": "John Fenwick Service Area, Salem County, New Jersey",
        "author": "Oisin Prendiville",
        "image": "https://photos.howmuchthen.com/assets/dfc43efe0fd73fe029c6788f83b7f84717167516bb39c382b969842c6f3270eb/modern-013.jpg",
        "source": "https://commons.wikimedia.org/wiki/File:John_Fenwick_Service_Area.jpg",
        "original": "https://upload.wikimedia.org/wikipedia/commons/5/52/John_Fenwick_Service_Area.jpg",
        "license": "CC BY-SA 2.0",
        "licenseUrl": "https://creativecommons.org/licenses/by-sa/2.0",
        "alt": "John Fenwick Service Area, Salem County, New Jersey, March 13, 2009. Regular full service gasoline posted at $1.809 per gallon.",
        "evidence": "Price read directly from the photograph. Capture date, place, creator, and rights checked in source file metadata.",
        "note": "Individual station price at the photographed moment; not a national or local average.",
        "coordinates": {
          "lat": 39.705328,
          "lon": -75.467996,
          "precision": "city",
          "label": "Approximate city location",
          "source": "https://www.census.gov/geographies/reference-files/time-series/geo/gazetteer-files.2025.html"
        },
        "matchEligible": true,
        "dateEvidence": "2009-03-13 12:56:03",
        "locationEvidence": "En route from Washington DC to New York at John Fenwick Service Area along the New Jersey Turnpike in Salem County.",
        "activeStationEvidence": "Sunoco service-area approach sign with prices; source identifies a stop en route at John Fenwick Service Area.",
        "imageChanges": "Original or Wikimedia thumbnail downloaded; no retouching or generated content.",
        "thumbnail": "https://photos.howmuchthen.com/assets/fe57c4ac1de81360cc54d72a9cba1367f9f1db1ba677393e31ef5e0470eaea75/modern-013.webp",
        "usageRestriction": "none_stated",
        "preview": "https://photos.howmuchthen.com/assets/e6947831905fb4256f32c81c93a1964ce504dbe0a4d03f3c69a2816ac43e6c44/modern-013.webp",
        "framing": {
          "width": 1280,
          "height": 850,
          "priceBounds": [
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            0.3,
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          "reviewed": "2026-09-20",
          "policy": "price-aware-v1",
          "contentBounds": [
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          "borderReviewed": "2026-09-20"
        }
      },
      {
        "id": "modern-046",
        "date": "2009-04-12",
        "dateLabel": "April 12, 2009",
        "datePrecision": "day",
        "dateApproximate": false,
        "price": 1.979,
        "grade": "Gasoline; grade obscured",
        "place": "Oxford, Iowa",
        "author": "Ashton B Crew",
        "image": "https://photos.howmuchthen.com/assets/a2988004b92f28ed9323f9e56aa1852b01ac8b29cf0a0dd18b4ed26527c93c80/modern-046.jpg",
        "source": "https://commons.wikimedia.org/wiki/File:Oxford_Iowa_20090412_Gas_Station.JPG",
        "original": "https://upload.wikimedia.org/wikipedia/commons/4/46/Oxford_Iowa_20090412_Gas_Station.JPG",
        "license": "CC BY 3.0",
        "licenseUrl": "https://creativecommons.org/licenses/by/3.0",
        "alt": "Oxford, Iowa, April 12, 2009. Gasoline; grade obscured gasoline posted at $1.979 per gallon.",
        "evidence": "Price read directly from the photograph. Capture date, place, creator, and rights checked in source file metadata.",
        "note": "Individual station price at the photographed moment; not a national or local average.",
        "coordinates": {
          "lat": 41.722773,
          "lon": -91.791087,
          "precision": "city",
          "label": "Approximate city location",
          "source": "https://www.census.gov/geographies/reference-files/time-series/geo/gazetteer-files.2025.html"
        },
        "matchEligible": false,
        "dateEvidence": "2009-04-12",
        "locationEvidence": "Gas station located in  Oxford, Iowa",
        "activeStationEvidence": "Sinclair pumps and lit storefront signs visible; price grade is obscured by the pole.",
        "imageChanges": "Original or Wikimedia thumbnail downloaded; no retouching or generated content.",
        "thumbnail": "https://photos.howmuchthen.com/assets/fb0141f50113f46ad3f2cdc883c7814ac3684f4dad5bd53a00b8f46f66535fae/modern-046.webp",
        "usageRestriction": "none_stated",
        "preview": "https://photos.howmuchthen.com/assets/5e7ab902ed93f7709fe724bee517e810828a0fc708e0517d0d2c7d399b9db2d2/modern-046.webp",
        "framing": {
          "width": 1280,
          "height": 853,
          "priceBounds": [
            0.65,
            0.05,
            0.12,
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          "reviewed": "2026-09-20",
          "policy": "price-aware-v1",
          "contentBounds": [
            0,
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          ],
          "borderReviewed": "2026-09-20"
        }
      },
      {
        "id": "modern-049",
        "date": "2009-04-17",
        "dateLabel": "April 17, 2009",
        "datePrecision": "day",
        "dateApproximate": false,
        "price": 2.099,
        "grade": "Regular",
        "place": "Near Spencer, Indiana",
        "author": "Amy Guth  from Chicago, USA",
        "image": "https://photos.howmuchthen.com/assets/ef7f8ee5ee620ba856e9ad259f1bd6728d0c66da029ba9b28ba678d6d92547c8/modern-049.jpg",
        "source": "https://commons.wikimedia.org/wiki/File:Crystal_Flash_sign,_IN.jpg",
        "original": "https://upload.wikimedia.org/wikipedia/commons/b/bb/Crystal_Flash_sign%2C_IN.jpg",
        "license": "CC BY 2.0",
        "licenseUrl": "https://creativecommons.org/licenses/by/2.0",
        "alt": "Near Spencer, Indiana, April 17, 2009. Regular gasoline posted at $2.099 per gallon.",
        "evidence": "Price read directly from the photograph. Capture date, place, creator, and rights checked in source file metadata.",
        "note": "Individual station price at the photographed moment; not a national or local average.",
        "coordinates": {
          "lat": 39.286833,
          "lon": -86.767833,
          "precision": "camera",
          "source": "https://commons.wikimedia.org/wiki/File:Crystal_Flash_sign,_IN.jpg"
        },
        "matchEligible": false,
        "dateEvidence": "2009-04-17 15:18",
        "locationEvidence": "Dangerously close to crystal meth in character. Near Spencer, Indiana.",
        "activeStationEvidence": "Crystal Flash digital price sign and pay-at-pump advertising; source only places it near Spencer and does not establish operation.",
        "imageChanges": "Original or Wikimedia thumbnail downloaded; no retouching or generated content.",
        "thumbnail": "https://photos.howmuchthen.com/assets/601baca8c8fa10bbe82cb04eb46822bdbd7c1fda93d0b4bb41eee4cb698b5339/modern-049.webp",
        "usageRestriction": "none_stated",
        "preview": "https://photos.howmuchthen.com/assets/b16fc277205ba0ff674897c083bb5eb96d926cd219b1544156e6544e41380f13/modern-049.webp",
        "framing": {
          "width": 600,
          "height": 800,
          "priceBounds": [
            0.08,
            0.02,
            0.57,
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          "reviewed": "2026-09-20",
          "policy": "price-aware-v1",
          "contentBounds": [
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          "borderReviewed": "2026-09-20"
        }
      },
      {
        "id": "modern-016",
        "date": "2009-05-10",
        "dateLabel": "May 10, 2009",
        "datePrecision": "day",
        "dateApproximate": false,
        "price": 2.239,
        "grade": "Unleaded",
        "place": "Albuquerque, New Mexico",
        "author": "Cathy  from USA",
        "image": "https://photos.howmuchthen.com/assets/31410dcd446cccb2a89e9514fed7aa354d39b9022f5731b75365e054e5726e36/modern-016.jpg",
        "source": "https://commons.wikimedia.org/wiki/File:Diamond_Shamrock_sign,_Albuquerque,_NM.jpg",
        "original": "https://upload.wikimedia.org/wikipedia/commons/b/b5/Diamond_Shamrock_sign%2C_Albuquerque%2C_NM.jpg",
        "license": "CC BY-SA 2.0",
        "licenseUrl": "https://creativecommons.org/licenses/by-sa/2.0",
        "alt": "Albuquerque, New Mexico, May 10, 2009. Unleaded gasoline posted at $2.239 per gallon.",
        "evidence": "Price read directly from the photograph. Capture date, place, creator, and rights checked in source file metadata.",
        "note": "Individual station price at the photographed moment; not a national or local average.",
        "coordinates": {
          "lat": 35.124138,
          "lon": -106.5329,
          "precision": "camera",
          "source": "https://commons.wikimedia.org/wiki/File:Diamond_Shamrock_sign,_Albuquerque,_NM.jpg"
        },
        "matchEligible": true,
        "dateEvidence": "2009-05-10 11:15",
        "locationEvidence": "the price of gas here has gone up 25 cents in 2 weeks.... because the weather is nice, they know people are driving more, so they raise the prices.",
        "activeStationEvidence": "Diamond Shamrock price sign beside a vehicle-filled forecourt; photographer describes the recent price increase there.",
        "imageChanges": "Original or Wikimedia thumbnail downloaded; no retouching or generated content.",
        "thumbnail": "https://photos.howmuchthen.com/assets/a47189dda114ce7dc7131b0c18b1b7b3f9c96cb09de8d574f59cd039fb5f2ced/modern-016.webp",
        "usageRestriction": "none_stated",
        "preview": "https://photos.howmuchthen.com/assets/64475d2d426a7e07facb3f8ed605f2077fcaac1e56cb1f25d087e39d60456d02/modern-016.webp",
        "framing": {
          "width": 1280,
          "height": 1707,
          "priceBounds": [
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          "reviewed": "2026-09-20",
          "policy": "price-aware-v1",
          "contentBounds": [
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          "borderReviewed": "2026-09-20"
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      },
      {
        "id": "fl-4305221839",
        "date": "2010-01-25",
        "dateLabel": "January 25, 2010",
        "datePrecision": "day",
        "dateApproximate": false,
        "price": 3.019,
        "grade": "unknown gasoline grade",
        "place": "Mountain View, California",
        "author": "Roland Tanglao",
        "image": "https://photos.howmuchthen.com/assets/5218101468363a0720c73edf8a8170958298e8bb79b16cd7266fc51f8a3f3dfd/fl-4305221839.jpg",
        "preview": "https://photos.howmuchthen.com/assets/7b5b92a1d079fd31f48e680d84839020daa2c1e4be5a74a26876fe59179383c7/fl-4305221839.webp",
        "source": "https://www.flickr.com/photos/roland/4305221839/",
        "original": "https://live.staticflickr.com/4027/4305221839_4e5e25d4d9_o.jpg",
        "license": "CC BY 2.0",
        "licenseUrl": "https://creativecommons.org/licenses/by/2.0/",
        "alt": "Mountain View, California, January 25, 2010. Gasoline posted at $3.019 per U.S. gallon. unknown gasoline grade.",
        "evidence": "Top photographed sign reads 301 and9/10; its grade label is cut off. Original photographer Flickr capture field dateTaken: 2010-01-25 21:08:04. Upload date kept separate.",
        "note": "Individual station price, not a local or national average. Original file URL from photographer photo page; untouched original retained; separate full-frame preview.",
        "usageRestriction": "none_stated",
        "matchEligible": false,
        "framing": {
          "width": 1944,
          "height": 2592,
          "priceBounds": [
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            0.087,
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          "reviewed": "2026-09-23",
          "policy": "price-aware-v1",
          "contentBounds": [
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            1,
            1
          ],
          "borderReviewed": "2026-09-23",
          "borderNote": "No scan surround; full photographic frame."
        },
        "licenseRequirements": [
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        ],
        "thumbnail": "https://photos.howmuchthen.com/assets/3da67b63bb84bbd2444ebecc49b1cf25037fc24e7e00c1ecb9e59714052e4322/fl-4305221839.webp",
        "dateEvidence": "Original photographer Flickr capture field dateTaken: 2010-01-25 21:08:04. Upload date kept separate.",
        "locationEvidence": "Creator tags mountainview and capture geotag 37.37683,-122.06352 establish Mountain View, California.",
        "imageChanges": "Untouched source JPEG used for inspection. Separate full-frame browsing preview. No retouching. Display framing trims only reviewed scan surrounds and protects the complete posted price.",
        "imageProvenance": {
          "sourceFileUrl": "https://live.staticflickr.com/4027/4305221839_4e5e25d4d9_o.jpg",
          "sourceWidth": 1944,
          "sourceHeight": 2592,
          "sourceSha256": "5218101468363a0720c73edf8a8170958298e8bb79b16cd7266fc51f8a3f3dfd",
          "detailSha256": "5218101468363a0720c73edf8a8170958298e8bb79b16cd7266fc51f8a3f3dfd",
          "reviewedAt": "2026-09-23",
          "qualityLimit": "Original file URL from photographer photo page; untouched original retained; separate full-frame preview."
        }
      },
      {
        "id": "modern-053",
        "date": "2010-07-30",
        "dateLabel": "July 30, 2010",
        "datePrecision": "day",
        "dateApproximate": false,
        "price": 2.659,
        "grade": "Unleaded",
        "place": "Cloquet, Minnesota",
        "author": "Mat783",
        "image": "https://photos.howmuchthen.com/assets/aacffeebff9e9b0bb46c054da2e7edad7a9c665513306c9b1d94347398dc6c24/modern-053.jpg",
        "source": "https://commons.wikimedia.org/wiki/File:Cloquet2.JPG",
        "original": "https://upload.wikimedia.org/wikipedia/commons/9/97/Cloquet2.JPG",
        "license": "CC BY-SA 3.0",
        "licenseUrl": "https://creativecommons.org/licenses/by-sa/3.0",
        "alt": "Cloquet, Minnesota, July 30, 2010. Unleaded gasoline posted at $2.659 per gallon.",
        "evidence": "Price read directly from the photograph. Capture date, place, creator, and rights checked in source file metadata.",
        "note": "Individual station price at the photographed moment; not a national or local average.",
        "coordinates": {
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          "lon": -92.50133,
          "precision": "city",
          "label": "Approximate city location",
          "source": "https://www.census.gov/geographies/reference-files/time-series/geo/gazetteer-files.2025.html"
        },
        "matchEligible": true,
        "dateEvidence": "2010-07-30",
        "locationEvidence": "An Native American gas station in Cloquet, Minnesota.",
        "activeStationEvidence": "Gas and Grocery station in Cloquet has vehicles next to its pumps and an illuminated unleaded price board.",
        "imageChanges": "Original or Wikimedia thumbnail downloaded; no retouching or generated content.",
        "thumbnail": "https://photos.howmuchthen.com/assets/a8ea1f07c8bf741c45a151568658eda5c1c79ad17ff1b9bd41b5dd274964cbb8/modern-053.webp",
        "usageRestriction": "none_stated",
        "preview": "https://photos.howmuchthen.com/assets/546ee057f8af8c55c7c2256a2f9238eeb1b393d122db798c273fd697ea2c76e5/modern-053.webp",
        "framing": {
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          "height": 960,
          "priceBounds": [
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          "reviewed": "2026-09-20",
          "policy": "price-aware-v1",
          "contentBounds": [
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          "borderReviewed": "2026-09-20"
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      },
      {
        "id": "fl-5517245873",
        "date": "2011-03-15",
        "dateLabel": "March 2011",
        "datePrecision": "month",
        "dateApproximate": true,
        "price": 3.499,
        "grade": "regular",
        "place": "Milwaukee, Wisconsin",
        "author": "Jeramey Jannene",
        "image": "https://photos.howmuchthen.com/assets/6337d2ca4dc14bdc4773cab6f19db48fa55fe6ce8bee93efd7beb72d58c8dd46/fl-5517245873.jpg",
        "preview": "https://photos.howmuchthen.com/assets/d45ac477419ea17c3f43cdce9258f9eee2c2145de61debc3210387d89ca64b83/fl-5517245873.webp",
        "source": "https://www.flickr.com/photos/compujeramey/5517245873/",
        "original": "https://live.staticflickr.com/5055/5517245873_2026ec3b9d_o.jpg",
        "license": "CC BY 2.0",
        "licenseUrl": "https://creativecommons.org/licenses/by/2.0/",
        "alt": "Milwaukee, Wisconsin, March2011. Gasoline posted at $3.499 per U.S. gallon. regular.",
        "evidence": "Clark REG UNLEAD board shows349 and9/10. Creator caption dates March10,2011; Flickr dateTaken March11,2011. March2011 retained; day withheld.",
        "note": "Individual station price, not a local or national average. Original file URL from photographer photo page; untouched original retained; separate full-frame preview.",
        "usageRestriction": "none_stated",
        "matchEligible": true,
        "framing": {
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          "height": 2592,
          "priceBounds": [
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          "reviewed": "2026-09-23",
          "policy": "price-aware-v1",
          "contentBounds": [
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          "borderReviewed": "2026-09-23",
          "borderNote": "No scan surround; full photographic frame."
        },
        "licenseRequirements": [
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        "thumbnail": "https://photos.howmuchthen.com/assets/800cfd89afa292f75d7ade24fe4c4fdaabde28dfeee9db9d1c30a3b1a00d0003/fl-5517245873.webp",
        "dateEvidence": "Creator caption dates March10,2011; Flickr dateTaken March11,2011. March2011 retained; day withheld.",
        "locationEvidence": "Creator title/caption say Milwaukee; geotag43.058776,-87.884981 confirms.",
        "imageChanges": "Full-frame high-quality JPEG optimized for web delivery, with source detail retained up to 6,000 pixels. Untouched source master preserved. Separate full-frame browsing preview. No retouching; display framing protects the complete posted price.",
        "imageProvenance": {
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          "sourceHeight": 2592,
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          "detailSha256": "6337d2ca4dc14bdc4773cab6f19db48fa55fe6ce8bee93efd7beb72d58c8dd46",
          "reviewedAt": "2026-09-23",
          "qualityLimit": "Original file URL from photographer photo page; untouched original retained; separate full-frame preview."
        }
      },
      {
        "id": "fl-5648936885",
        "date": "2011-04-21",
        "dateLabel": "April 21, 2011",
        "datePrecision": "day",
        "dateApproximate": false,
        "price": 3.999,
        "grade": "Unleaded",
        "place": "Indiana",
        "author": "Mark Turnauckas",
        "image": "https://photos.howmuchthen.com/assets/39456d149ab5c51f16dfe58ee9e4b17f35d09d933cc401d98ce473a84b918e96/fl-5648936885.jpg",
        "preview": "https://photos.howmuchthen.com/assets/26f46ea5ae433d668f16c83db0bf2f02e5f590faa2b7bee5ebf7ba06ceb3e25e/fl-5648936885.webp",
        "source": "https://www.flickr.com/photos/marktee/5648936885/",
        "original": "https://live.staticflickr.com/5303/5648936885_5e5d55bf87_o.jpg",
        "license": "CC BY 2.0",
        "licenseUrl": "https://creativecommons.org/licenses/by/2.0/",
        "alt": "Indiana, April 21, 2011. Gasoline posted at $3.999 per U.S. gallon. Unleaded.",
        "evidence": "Canopy board reads UNLEADED 3.99 with raised 9; MID-GRADE 4.09 with raised 9; PREMIUM 4.19 with raised 9. Original photographer Flickr capture field dateTaken: 2011-04-21 17:16:01. Upload date kept separate.",
        "note": "Individual station price, not a local or national average. Original file URL from photographer photo page; untouched original retained; separate full-frame preview.",
        "usageRestriction": "none_stated",
        "matchEligible": true,
        "framing": {
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          "height": 2052,
          "priceBounds": [
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          "reviewed": "2026-09-23",
          "policy": "price-aware-v1",
          "contentBounds": [
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          "borderReviewed": "2026-09-23",
          "borderNote": "No scan surround; full photographic frame."
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        "licenseRequirements": [
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        "thumbnail": "https://photos.howmuchthen.com/assets/86c1319e4d52e3be81a5e5d24d248cd6a0ce2ffc202289c5485699f627e4dea8/fl-5648936885.webp",
        "dateEvidence": "Original photographer Flickr capture field dateTaken: 2011-04-21 17:16:01. Upload date kept separate.",
        "locationEvidence": "Photographer caption explicitly says Indiana and contrasts the later crossing into Ohio. Public coordinates 39.881412,-86.244542 agree with Indiana.",
        "imageChanges": "Full-frame high-quality JPEG optimized for web delivery, with source detail retained up to 6,000 pixels. Untouched source master preserved. Separate full-frame browsing preview. No retouching; display framing protects the complete posted price.",
        "imageProvenance": {
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          "sourceWidth": 3648,
          "sourceHeight": 2052,
          "sourceSha256": "1111040f2c74e82eba9adbe4ab30602c60a41ebd1a04a4590679ad73d71aaa79",
          "detailSha256": "39456d149ab5c51f16dfe58ee9e4b17f35d09d933cc401d98ce473a84b918e96",
          "reviewedAt": "2026-09-23",
          "qualityLimit": "Original file URL from photographer photo page; untouched original retained; separate full-frame preview."
        }
      },
      {
        "id": "fl-12628530485",
        "date": "2012-04-06",
        "dateLabel": "April 6, 2012",
        "datePrecision": "day",
        "dateApproximate": false,
        "price": 4.079,
        "grade": "unknown gasoline grade; cash",
        "place": "New York",
        "author": "Chris Waits",
        "image": "https://photos.howmuchthen.com/assets/b51db22f5cbd4955e06f39e2b18d472fc34cd61daa4b5b6da7c0c0c7821b6d44/fl-12628530485.jpg",
        "preview": "https://photos.howmuchthen.com/assets/205f9fc13afa7e9bba2b7aac037e90e0ae569b3ec2441849ac92628d68cf40a4/fl-12628530485.webp",
        "source": "https://www.flickr.com/photos/chriswaits/12628530485/",
        "original": "https://live.staticflickr.com/2806/12628530485_35ab1512b7_o.jpg",
        "license": "CC BY 2.0",
        "licenseUrl": "https://creativecommons.org/licenses/by/2.0/",
        "alt": "New York, April 6, 2012. Gasoline posted at $4.079 per U.S. gallon. unknown gasoline grade; cash.",
        "evidence": "Sunoco CASH top row displays 407 and raised 9. Grade is not stated on this sign. Original photographer Flickr capture field dateTaken: 2012-04-06 18:57:14. Upload date kept separate.",
        "note": "Photographed CASH price. Grade is not stated; do not use as average regular credit price. Original file URL from photographer photo page; untouched original retained; separate full-frame preview.",
        "usageRestriction": "none_stated",
        "matchEligible": false,
        "framing": {
          "width": 3456,
          "height": 5184,
          "priceBounds": [
            0.44,
            0.15,
            0.373,
            0.074
          ],
          "reviewed": "2026-09-23",
          "policy": "price-aware-v1",
          "contentBounds": [
            0,
            0,
            1,
            1
          ],
          "borderReviewed": "2026-09-23",
          "borderNote": "No scan surround; full photographic frame."
        },
        "licenseRequirements": [
          "attribution"
        ],
        "thumbnail": "https://photos.howmuchthen.com/assets/b5e59b8e987a05f168d261c0cb6f157d242e7cecf8fb2fc15b24ce349c31a484/fl-12628530485.webp",
        "dateEvidence": "Original photographer Flickr capture field dateTaken: 2012-04-06 18:57:14. Upload date kept separate.",
        "locationEvidence": "Original photographer geotag 42.105760, -76.263946 is in New York, United States.",
        "imageChanges": "Full-frame high-quality JPEG optimized for web delivery, with source detail retained up to 6,000 pixels. Untouched source master preserved. Separate full-frame browsing preview. No retouching; display framing protects the complete posted price.",
        "imageProvenance": {
          "sourceFileUrl": "https://live.staticflickr.com/2806/12628530485_35ab1512b7_o.jpg",
          "sourceWidth": 3456,
          "sourceHeight": 5184,
          "sourceSha256": "28d4d806ce0c4005280e12d124f8216ded354eeb325d5b8651ec218ec7956cbf",
          "detailSha256": "b51db22f5cbd4955e06f39e2b18d472fc34cd61daa4b5b6da7c0c0c7821b6d44",
          "reviewedAt": "2026-09-23",
          "qualityLimit": "Original file URL from photographer photo page; untouched original retained; separate full-frame preview."
        }
      },
      {
        "id": "modern-094",
        "date": "2012-05-01",
        "dateLabel": "May 1, 2012",
        "datePrecision": "day",
        "dateApproximate": false,
        "price": 3.999,
        "grade": "Regular cash/debit",
        "place": "Fenway, Boston, Massachusetts",
        "author": "Monika M. Wahi",
        "image": "https://photos.howmuchthen.com/assets/8cceeefc745bb4aad29e9988e4d016db73bf40bc545981d07282227be2eebbee/modern-094.jpg",
        "source": "https://commons.wikimedia.org/wiki/File:Shell_gas_station_in_Fenway_Park_area,_Boston,_MA.jpg",
        "original": "https://upload.wikimedia.org/wikipedia/commons/9/94/Shell_gas_station_in_Fenway_Park_area%2C_Boston%2C_MA.jpg",
        "license": "CC BY-SA 3.0",
        "licenseUrl": "https://creativecommons.org/licenses/by-sa/3.0",
        "alt": "Fenway, Boston, Massachusetts, May 1, 2012. Regular cash/debit gasoline posted at $3.999 per gallon.",
        "evidence": "Price read directly from the photograph. Capture date, place, creator, and rights checked in source file metadata.",
        "note": "Individual station price at the photographed moment; not a national or local average.",
        "coordinates": {
          "lat": 42.338551,
          "lon": -71.018253,
          "precision": "city",
          "label": "Approximate city location",
          "source": "https://www.census.gov/geographies/reference-files/time-series/geo/gazetteer-files.2025.html"
        },
        "matchEligible": true,
        "dateEvidence": "2012-05-01",
        "locationEvidence": "Shell gas station on Boylston Street near Park Drive in Fenway-Kenmore, Boston",
        "activeStationEvidence": "Illuminated Shell forecourt, vehicles and lit convenience store.",
        "imageChanges": "Original or Wikimedia thumbnail downloaded; no retouching or generated content.",
        "thumbnail": "https://photos.howmuchthen.com/assets/c32b13b2dab007f5e4a180b00f57b1f33974b94405677371b0149fad5b1a2b9e/modern-094.webp",
        "usageRestriction": "none_stated",
        "preview": "https://photos.howmuchthen.com/assets/e7fcd9c0f706300ffd046b4b31d936fb599bed5205bfc21891acfce96ab8ef7c/modern-094.webp",
        "framing": {
          "width": 1200,
          "height": 900,
          "priceBounds": [
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            0.21,
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          "reviewed": "2026-09-20",
          "policy": "price-aware-v1",
          "contentBounds": [
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          "borderReviewed": "2026-09-20"
        }
      },
      {
        "id": "modern-023",
        "date": "2012-06-23",
        "dateLabel": "June 23, 2012",
        "datePrecision": "day",
        "dateApproximate": false,
        "price": 3.349,
        "grade": "Regular",
        "place": "New Jersey Turnpike, New Jersey",
        "author": "Elvert Barnes",
        "image": "https://photos.howmuchthen.com/assets/f3d41f87fac20e96cddfd93bdadc4ad56521ba103b5b2fe0cb9114b726b86dd7/modern-023.jpg",
        "source": "https://commons.wikimedia.org/wiki/File:Sunoco_NJTP_sign.jpg",
        "original": "https://upload.wikimedia.org/wikipedia/commons/5/5a/Sunoco_NJTP_sign.jpg",
        "license": "CC BY-SA 2.0",
        "licenseUrl": "https://creativecommons.org/licenses/by-sa/2.0",
        "alt": "New Jersey Turnpike, New Jersey, June 23, 2012. Regular gasoline posted at $3.349 per gallon.",
        "evidence": "Price read directly from the photograph. Capture date, place, creator, and rights checked in source file metadata.",
        "note": "Individual station price at the photographed moment; not a national or local average.",
        "coordinates": {
          "lat": 40.107274,
          "lon": -74.665201,
          "precision": "state",
          "label": "State only · exact place unknown",
          "source": "https://www.census.gov/geographies/reference-files/time-series/geo/gazetteer-files.2025.html"
        },
        "matchEligible": true,
        "dateEvidence": "2012-06-23",
        "locationEvidence": "A Sunoco sign in advance of a rest area along the New Jersey Turnpike. These signs are frequently found along the turnpike to show motorists the prices of gas at the station about 1 mile before the rest area.",
        "activeStationEvidence": "Source explains that this Sunoco New Jersey Turnpike approach sign reports the price at the upcoming service area.",
        "imageChanges": "Original or Wikimedia thumbnail downloaded; no retouching or generated content.",
        "thumbnail": "https://photos.howmuchthen.com/assets/2d896493d0f1fbc435f67c4a890cbc14956caeaadf7479e801a65f9ea5ebcc3c/modern-023.webp",
        "usageRestriction": "none_stated",
        "preview": "https://photos.howmuchthen.com/assets/75e696ca3988abd0c715bdbeab39b0e392895d5fb3b327b58dba28e3067e680c/modern-023.webp",
        "framing": {
          "width": 1280,
          "height": 1920,
          "priceBounds": [
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          "reviewed": "2026-09-20",
          "policy": "price-aware-v1",
          "contentBounds": [
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          "borderReviewed": "2026-09-20"
        }
      },
      {
        "id": "modern-095",
        "date": "2012-07-28",
        "dateLabel": "July 28, 2012",
        "datePrecision": "day",
        "dateApproximate": false,
        "price": 3.399,
        "grade": "Regular",
        "place": "Bloomington, Illinois",
        "author": "ParentingPatch",
        "image": "https://photos.howmuchthen.com/assets/ffe043c48a9ab2103d96c97ff5339cd3a7743d674af905c0b5bff38c65db0abd/modern-095.jpg",
        "source": "https://commons.wikimedia.org/wiki/File:Shell_Gas_Station_Sign.jpg",
        "original": "https://upload.wikimedia.org/wikipedia/commons/7/7c/Shell_Gas_Station_Sign.jpg",
        "license": "CC BY-SA 3.0",
        "licenseUrl": "https://creativecommons.org/licenses/by-sa/3.0",
        "alt": "Bloomington, Illinois, July 28, 2012. Regular gasoline posted at $3.399 per gallon.",
        "evidence": "Price read directly from the photograph. Capture date, place, creator, and rights checked in source file metadata.",
        "note": "Individual station price at the photographed moment; not a national or local average.",
        "coordinates": {
          "lat": 40.484595,
          "lon": -88.993597,
          "precision": "city",
          "source": "https://raw.githubusercontent.com/nvkelso/natural-earth-vector/master/geojson/ne_10m_populated_places_simple.geojson"
        },
        "matchEligible": false,
        "dateEvidence": "2012-07-28",
        "locationEvidence": "Sign outside the Shell gas station on Oakland Avenue in Bloomington, Illinois.",
        "activeStationEvidence": "Shell roadside board advertises prices and bill-payment service; source identifies Oakland Avenue, but forecourt is outside frame.",
        "imageChanges": "Original or Wikimedia thumbnail downloaded; no retouching or generated content.",
        "thumbnail": "https://photos.howmuchthen.com/assets/deb2f9064d8646bbce9245fe89b1e592f5dd299618fc0a558139a6770560f1fa/modern-095.webp",
        "usageRestriction": "none_stated",
        "preview": "https://photos.howmuchthen.com/assets/88c5b56d770f0ba81617a87d6cda7de50347f076298aa2ffd32476a97bf80a15/modern-095.webp",
        "framing": {
          "width": 478,
          "height": 640,
          "priceBounds": [
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            0.04,
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          "reviewed": "2026-09-20",
          "policy": "price-aware-v1",
          "contentBounds": [
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          "borderReviewed": "2026-09-20"
        },
        "qualityLimit": "478×640 pixels. Source-provided original currently available at this size. Magnification cannot reveal more detail than this source contains.",
        "qualityReviewed": "2026-09-23"
      },
      {
        "id": "fl-8065421393",
        "date": "2012-10-07",
        "dateLabel": "October 7, 2012",
        "datePrecision": "day",
        "dateApproximate": false,
        "price": 4.099,
        "grade": "regular gasoline; self serve",
        "place": "Holbrook, Arizona",
        "author": "BriYYZ",
        "image": "https://photos.howmuchthen.com/assets/494a6683c006f21ac57f1f90b45f9e4e01e537bcd2b37fcb92508774ae27c9d5/fl-8065421393.jpg",
        "preview": "https://photos.howmuchthen.com/assets/8d175287bb1f24e2944cc72199b8976556a9ad8e76ae64fabdaba1ca667bb93c/fl-8065421393.webp",
        "source": "https://www.flickr.com/photos/bribri/8065421393/",
        "original": "https://live.staticflickr.com/8453/8065421393_74d8ee0d0a_o.jpg",
        "license": "CC BY-SA 2.0",
        "licenseUrl": "https://creativecommons.org/licenses/by-sa/2.0/",
        "alt": "Holbrook, Arizona, October 7, 2012. Gasoline posted at $4.099 per U.S. gallon. regular gasoline; self serve.",
        "evidence": "Left Chevron sign reads Gasoline Self Serve, Regular 409 9/10 cents per gallon. Native-resolution detail confirms the full fraction. Original photographer Flickr capture field dateTaken: 2012-10-07 20:55:26. Upload date kept separate.",
        "note": "Individual station price, not a local or national average. Original file URL from photographer photo page; untouched original retained; separate full-frame preview.",
        "usageRestriction": "none_stated",
        "matchEligible": true,
        "framing": {
          "width": 4256,
          "height": 2832,
          "priceBounds": [
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            0.055,
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          "reviewed": "2026-09-23",
          "policy": "price-aware-v1",
          "contentBounds": [
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          "borderReviewed": "2026-09-23",
          "borderNote": "No scan surround; full photographic frame."
        },
        "licenseRequirements": [
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          "share_alike"
        ],
        "thumbnail": "https://photos.howmuchthen.com/assets/c2317088b056a57a37584adf222326db34203c3d7c9fd7f827339c68303d3675/fl-8065421393.webp",
        "dateEvidence": "Original photographer Flickr capture field dateTaken: 2012-10-07 20:55:26. Upload date kept separate.",
        "locationEvidence": "Photographer caption says Holbrook, Arizona; retained GPS is consistent with that caption.",
        "imageChanges": "Full-frame high-quality JPEG optimized for web delivery, with source detail retained up to 6,000 pixels. Untouched source master preserved. Separate full-frame browsing preview. No retouching; display framing protects the complete posted price.",
        "imageProvenance": {
          "sourceFileUrl": "https://live.staticflickr.com/8453/8065421393_74d8ee0d0a_o.jpg",
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          "sourceHeight": 2832,
          "sourceSha256": "81ccb435e8d70231491d5df6ebcbe4ecff9b5446f000018b29246d18cd5a77d7",
          "detailSha256": "494a6683c006f21ac57f1f90b45f9e4e01e537bcd2b37fcb92508774ae27c9d5",
          "reviewedAt": "2026-09-23",
          "qualityLimit": "Original file URL from photographer photo page; untouched original retained; separate full-frame preview."
        }
      },
      {
        "id": "modern-024",
        "date": "2013-01-03",
        "dateLabel": "January 3, 2013",
        "datePrecision": "day",
        "dateApproximate": false,
        "price": 3.599,
        "grade": "Unleaded full service",
        "place": "Kylertown, Pennsylvania",
        "author": "Wiki-ny-2007",
        "image": "https://photos.howmuchthen.com/assets/6f8fcc2b1e901928f1de54bde78e4369b1fd5bf03db004c3b51d3da270d73e29/modern-024.jpg",
        "source": "https://commons.wikimedia.org/wiki/File:Kf-price.png",
        "original": "https://upload.wikimedia.org/wikipedia/commons/f/fc/Kf-price.png",
        "license": "CC BY-SA 3.0",
        "licenseUrl": "https://creativecommons.org/licenses/by-sa/3.0",
        "alt": "Kyletown, Pennsylvania, January 3, 2013. Unleaded full service gasoline posted at $3.599 per gallon.",
        "evidence": "Price read directly from the photograph. Capture date, place, creator, and rights checked in source file metadata.",
        "note": "Individual station price at the photographed moment; not a national or local average.",
        "coordinates": {
          "lat": 40.998873,
          "lon": -78.167983,
          "precision": "city",
          "label": "Approximate city location",
          "source": "https://www.census.gov/geographies/reference-files/time-series/geo/gazetteer-files.2025.html"
        },
        "matchEligible": true,
        "dateEvidence": "2013-01-03 19:51:00",
        "locationEvidence": "Photo of signage at Kwik Fill service station,  Kyletown, Pennsylvania .",
        "activeStationEvidence": "Illuminated Kwik Fill full-service auto/truck plaza sign at night; source identifies Kyletown service station.",
        "imageChanges": "Original or Wikimedia thumbnail downloaded; no retouching or generated content.",
        "thumbnail": "https://photos.howmuchthen.com/assets/9e571c6e7cbc1e4288012a0838ad1024b8568440a982f8df9d3125c033bec98c/modern-024.webp",
        "usageRestriction": "none_stated",
        "preview": "https://photos.howmuchthen.com/assets/8d7d928703db51b7b67c20024625a5afda45ca27208542e6d177a9c258c40e4d/modern-024.webp",
        "framing": {
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          "height": 575,
          "priceBounds": [
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          "reviewed": "2026-09-20",
          "policy": "price-aware-v1",
          "contentBounds": [
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          "borderReviewed": "2026-09-20"
        }
      },
      {
        "id": "modern-173",
        "date": "2013-01-05",
        "dateLabel": "January 5, 2013",
        "datePrecision": "day",
        "dateApproximate": false,
        "price": 3.369,
        "grade": "Regular self serve",
        "place": "Patterson and Force streets, Valdosta, Georgia",
        "author": "Michael Rivera",
        "image": "https://photos.howmuchthen.com/assets/0aff87d1c9c8986ecad802cbc97cf7ad6195b78c0a4eaf11ec68064da5135bda/modern-173.jpg",
        "source": "https://commons.wikimedia.org/wiki/File:Chevron_-_Patterson_and_Force_-_Valdosta.JPG",
        "original": "https://upload.wikimedia.org/wikipedia/commons/1/1c/Chevron_-_Patterson_and_Force_-_Valdosta.JPG",
        "license": "CC BY-SA 3.0",
        "licenseUrl": "https://creativecommons.org/licenses/by-sa/3.0",
        "alt": "Patterson and Force streets, Valdosta, Georgia, January 5, 2013. Regular self serve gasoline posted at $3.369 per gallon.",
        "evidence": "Price read directly from the photograph. Capture date, place, creator, and rights checked in source file metadata.",
        "note": "Individual station price at the photographed moment; not a national or local average.",
        "coordinates": {
          "lat": 30.850126,
          "lon": -83.278833,
          "precision": "city",
          "label": "Approximate city location",
          "source": "https://www.census.gov/geographies/reference-files/time-series/geo/gazetteer-files.2025.html"
        },
        "matchEligible": true,
        "dateEvidence": "2013-01-05 11:39:01",
        "locationEvidence": "Chevron - Patterson and Force - Valdosta, Lowndes County, Georgia",
        "activeStationEvidence": "Chevron Patterson and Force has a car at a pump and displayed convenience-store goods.",
        "imageChanges": "Original or Wikimedia thumbnail downloaded; no retouching or generated content.",
        "thumbnail": "https://photos.howmuchthen.com/assets/58246704c84af08e478b1b0f79490c410a85c6207d493903bde713ccb751ad71/modern-173.webp",
        "usageRestriction": "none_stated",
        "preview": "https://photos.howmuchthen.com/assets/14ecaf968607349b846d333c5e739a56bd03e892ee1892861fe06347b1b066a3/modern-173.webp",
        "framing": {
          "width": 1280,
          "height": 960,
          "priceBounds": [
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          "reviewed": "2026-09-20",
          "policy": "price-aware-v1",
          "contentBounds": [
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          "borderReviewed": "2026-09-20"
        }
      },
      {
        "id": "fl-23103011282",
        "date": "2013-01-07",
        "dateLabel": "January 7, 2013",
        "datePrecision": "day",
        "dateApproximate": false,
        "price": 3.239,
        "grade": "regular unleaded",
        "place": "Alabama–Florida state line, U.S. 231",
        "author": "formulanone",
        "image": "https://photos.howmuchthen.com/assets/4e4a8d50af7f88d5c0ddbff3dc4db8ae55def30577925dc2682d2a062609a040/fl-23103011282.jpg",
        "preview": "https://photos.howmuchthen.com/assets/ecb362d9b6f60ed754cd5f17285c725ec4d4e2744d74606a339b28e0a2568917/fl-23103011282.webp",
        "source": "https://www.flickr.com/photos/formulanone/23103011282/",
        "original": "https://live.staticflickr.com/5808/23103011282_ae899e22f1_o.jpg",
        "license": "CC BY-SA 2.0",
        "licenseUrl": "https://creativecommons.org/licenses/by-sa/2.0/",
        "alt": "Alabama–Florida state line, U.S. 231, January 7, 2013. Gasoline posted at $3.239 per U.S. gallon. regular unleaded.",
        "evidence": "Raceway board reads Regular Unleaded 323 with raised 9; Unleaded Plus is separately labeled 338 with raised 9. Regular price is $3.239 per gallon. Original photographer Flickr capture field dateTaken: 2013-01-07 12:07:49. Upload date kept separate.",
        "note": "Individual station price, not a local or national average. Exact side of the state boundary is not assigned. Original file URL from photographer photo page; untouched original retained; separate full-frame preview.",
        "usageRestriction": "none_stated",
        "matchEligible": true,
        "framing": {
          "width": 1200,
          "height": 800,
          "priceBounds": [
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          "reviewed": "2026-09-23",
          "policy": "price-aware-v1",
          "contentBounds": [
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          ],
          "borderReviewed": "2026-09-23",
          "borderNote": "No scan surround; full photographic frame."
        },
        "licenseRequirements": [
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          "share_alike"
        ],
        "thumbnail": "https://photos.howmuchthen.com/assets/e6fcd716c44328121882c047accc36ed8b7a3ab79c9501eb71775eabf356f094/fl-23103011282.webp",
        "dateEvidence": "Original photographer Flickr capture field dateTaken: 2013-01-07 12:07:49. Upload date kept separate.",
        "locationEvidence": "Creator caption explicitly says Alabama state line with Florida, on US 231 northbound; Alabama welcome sign is visible in scene.",
        "imageChanges": "Untouched source JPEG used for inspection. Separate full-frame browsing preview. No retouching. Display framing trims only reviewed scan surrounds and protects the complete posted price.",
        "imageProvenance": {
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          "sourceHeight": 800,
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          "detailSha256": "4e4a8d50af7f88d5c0ddbff3dc4db8ae55def30577925dc2682d2a062609a040",
          "reviewedAt": "2026-09-23",
          "qualityLimit": "Original file URL from photographer photo page; untouched original retained; separate full-frame preview."
        }
      },
      {
        "id": "modern-177",
        "date": "2013-02-17",
        "dateLabel": "February 17, 2013",
        "datePrecision": "day",
        "dateApproximate": false,
        "price": 3.989,
        "grade": "Regular mini serve",
        "place": "Valdosta, Georgia",
        "author": "Michael Rivera",
        "image": "https://photos.howmuchthen.com/assets/52a6185fe95adca3b04689aec712bed38769c1afd500cb0e4f2db6af2c01a26f/modern-177.jpg",
        "source": "https://commons.wikimedia.org/wiki/File:Liberty_Gas_Station,_Mike_Sons_Service_Station_Valdosta.JPG",
        "original": "https://upload.wikimedia.org/wikipedia/commons/4/4a/Liberty_Gas_Station%2C_Mike_Sons_Service_Station_Valdosta.JPG",
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        "licenseUrl": "https://creativecommons.org/licenses/by-sa/3.0",
        "alt": "Valdosta, Georgia, February 17, 2013. Regular mini serve gasoline posted at $3.989 per gallon.",
        "evidence": "Price read directly from the photograph. Capture date, place, creator, and rights checked in source file metadata.",
        "note": "Individual station price at the photographed moment; not a national or local average.",
        "coordinates": {
          "lat": 30.842847,
          "lon": -83.285215,
          "precision": "camera",
          "source": "https://commons.wikimedia.org/wiki/File:Liberty_Gas_Station,_Mike_Sons_Service_Station_Valdosta.JPG"
        },
        "matchEligible": true,
        "dateEvidence": "2013-02-17 13:20:10",
        "locationEvidence": "Mike & Sons Service, Liberty Gas, 1115 N. Patterson St., Valdosta, Lowndes County, Georgia",
        "activeStationEvidence": "Mike & Sons Liberty service garage, pumps and vehicles visible.",
        "imageChanges": "Original or Wikimedia thumbnail downloaded; no retouching or generated content.",
        "thumbnail": "https://photos.howmuchthen.com/assets/f1866aede09ee73ce495bda7ca64bc56165be1689174d704ac0b4f640cd4f975/modern-177.webp",
        "usageRestriction": "none_stated",
        "preview": "https://photos.howmuchthen.com/assets/ac1a5970585d61551d2d872369ef6d3e73d493adc754f0f19f3501e86f71bb30/modern-177.webp",
        "framing": {
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      },
      {
        "id": "modern-027",
        "date": "2013-06-07",
        "dateLabel": "June 7, 2013",
        "datePrecision": "day",
        "dateApproximate": false,
        "price": 4.029,
        "grade": "Unleaded self serve",
        "place": "United States; exact location unrecorded",
        "author": "ParentingPatch",
        "image": "https://photos.howmuchthen.com/assets/91640ac42a91324285c576a7e5faf955c92799b7b1bb64f65a485055be1de011/modern-027.jpg",
        "source": "https://commons.wikimedia.org/wiki/File:Marathon_Gas_Station_Sign.JPG",
        "original": "https://upload.wikimedia.org/wikipedia/commons/2/2f/Marathon_Gas_Station_Sign.JPG",
        "license": "CC BY-SA 3.0",
        "licenseUrl": "https://creativecommons.org/licenses/by-sa/3.0",
        "alt": "United States; exact location unrecorded, June 7, 2013. Unleaded self serve gasoline posted at $4.029 per gallon.",
        "evidence": "Price read directly from the photograph. Capture date, place, creator, and rights checked in source file metadata.",
        "note": "Individual station price at the photographed moment; not a national or local average.",
        "coordinates": {
          "lat": 39,
          "lon": -98,
          "precision": "country",
          "label": "U.S. only · exact place unknown",
          "source": "https://commons.wikimedia.org/wiki/File:Marathon_Gas_Station_Sign.JPG",
          "method": "Representative lower-48 center; source identifies no state or city. Not station coordinates."
        },
        "matchEligible": false,
        "dateEvidence": "2013-06-07 16:05:25",
        "locationEvidence": "Marathon Gas Station Sign",
        "activeStationEvidence": "Marathon/Circle K electronic board advertises pay-at-pump; location and active forecourt are not shown.",
        "imageChanges": "Original or Wikimedia thumbnail downloaded; no retouching or generated content.",
        "thumbnail": "https://photos.howmuchthen.com/assets/0b46019b0c4808c1e75e3d099093f74529f5b117f20cb98d76e920c84f7ed4b0/modern-027.webp",
        "usageRestriction": "none_stated",
        "preview": "https://photos.howmuchthen.com/assets/7d2e5f45be80c86435a98cebadfb8499df068d7629bcec10665da26df83432d4/modern-027.webp",
        "framing": {
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        },
        "qualityLimit": "653×490 pixels. Source-provided original currently available at this size. Magnification cannot reveal more detail than this source contains.",
        "qualityReviewed": "2026-09-23"
      },
      {
        "id": "fl-8982061169",
        "date": "2013-06-07",
        "dateLabel": "June 7, 2013",
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        "dateApproximate": false,
        "price": 3.859,
        "grade": "unleaded 87 octane",
        "place": "Ohio",
        "author": "diaper",
        "image": "https://photos.howmuchthen.com/assets/e4f5d7021252ca40117de92d2208a2461a439dad20fdd8c999535ba91c431f2e/fl-8982061169.jpg",
        "preview": "https://photos.howmuchthen.com/assets/39e936a98f9f65654052ae51db1c46707275a84291cf7135841f4d88b6c5c6c6/fl-8982061169.webp",
        "source": "https://www.flickr.com/photos/diaper/8982061169/",
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        "license": "CC BY 2.0",
        "licenseUrl": "https://creativecommons.org/licenses/by/2.0/",
        "alt": "Ohio, June 7, 2013. Gasoline posted at $3.859 per U.S. gallon. unleaded 87 octane.",
        "evidence": "Sheetz UNL87 row reads 3.85 and9/10. Original photographer Flickr capture field dateTaken: 2013-06-07 21:30:56. Upload date kept separate.",
        "note": "Individual station price, not a local or national average. Original file URL from photographer photo page; untouched original retained; separate full-frame preview.",
        "usageRestriction": "none_stated",
        "matchEligible": true,
        "framing": {
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          "reviewed": "2026-09-23",
          "policy": "price-aware-v1",
          "contentBounds": [
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          "borderReviewed": "2026-09-23",
          "borderNote": "No scan surround; full photographic frame."
        },
        "licenseRequirements": [
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        ],
        "thumbnail": "https://photos.howmuchthen.com/assets/de965f002a53ef008f02e956d4bd41c42339ad5ce1de104b3649db883f888324/fl-8982061169.webp",
        "dateEvidence": "Original photographer Flickr capture field dateTaken: 2013-06-07 21:30:56. Upload date kept separate.",
        "locationEvidence": "Creator title says Ohio; capture geotag41.386,-81.977334 is in Ohio.",
        "imageChanges": "Full-frame high-quality JPEG optimized for web delivery, with source detail retained up to 6,000 pixels. Untouched source master preserved. Separate full-frame browsing preview. No retouching; display framing protects the complete posted price.",
        "imageProvenance": {
          "sourceFileUrl": "https://live.staticflickr.com/3787/8982061169_50af2d463b_o.jpg",
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          "reviewedAt": "2026-09-23",
          "qualityLimit": "Original file URL from photographer photo page; untouched original retained; separate full-frame preview."
        }
      },
      {
        "id": "modern-124",
        "date": "2013-08-10",
        "dateLabel": "August 10, 2013",
        "datePrecision": "day",
        "dateApproximate": false,
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        "grade": "Regular self serve",
        "place": "Lake City, Florida",
        "author": "Michael Rivera",
        "image": "https://photos.howmuchthen.com/assets/8e71bc36b0d758a14ec3fcbcb31b0d6c7423f586246d97806fd4b096c19f1a98/modern-124.jpg",
        "source": "https://commons.wikimedia.org/wiki/File:Chevron,_W_Duval_St,_Lake_City.JPG",
        "original": "https://upload.wikimedia.org/wikipedia/commons/c/c3/Chevron%2C_W_Duval_St%2C_Lake_City.JPG",
        "license": "CC BY-SA 3.0",
        "licenseUrl": "https://creativecommons.org/licenses/by-sa/3.0",
        "alt": "Lake City, Florida, August 10, 2013. Regular self serve gasoline posted at $3.619 per gallon.",
        "evidence": "Price read directly from the photograph. Capture date, place, creator, and rights checked in source file metadata.",
        "note": "Individual station price at the photographed moment; not a national or local average.",
        "coordinates": {
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          "precision": "camera",
          "source": "https://commons.wikimedia.org/wiki/File:Chevron,_W_Duval_St,_Lake_City.JPG"
        },
        "matchEligible": true,
        "dateEvidence": "Taken on 10 August 2013, 11:47:11",
        "locationEvidence": "Chevron, W Duval St, Lake City, Columbia County, Florida",
        "activeStationEvidence": "Chevron West Duval Street forecourt has vehicles beside pumps and store entrance.",
        "imageChanges": "Original or Wikimedia thumbnail downloaded; no retouching or generated content.",
        "thumbnail": "https://photos.howmuchthen.com/assets/fea05fb5a5104091b125352624a9b2d9a09c2ce562da9dc269c0b3c12b238bbc/modern-124.webp",
        "usageRestriction": "none_stated",
        "preview": "https://photos.howmuchthen.com/assets/c843c91b33f1a91f7d1d447ee4947b254772b656f29bb40642ebe0a623207602/modern-124.webp",
        "framing": {
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          "borderReviewed": "2026-09-20"
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      },
      {
        "id": "modern-187",
        "date": "2013-09-01",
        "dateLabel": "September 1, 2013",
        "datePrecision": "day",
        "dateApproximate": false,
        "price": 3.399,
        "grade": "Regular",
        "place": "Nashville, Georgia",
        "author": "Michael Rivera",
        "image": "https://photos.howmuchthen.com/assets/d0b50da56e4a93911580c03fd6938031f78f5264dccce48b0385be47277bd276/modern-187.jpg",
        "source": "https://commons.wikimedia.org/wiki/File:Liberty_Gas_Station,_GA_168_Nashville.JPG",
        "original": "https://upload.wikimedia.org/wikipedia/commons/e/ec/Liberty_Gas_Station%2C_GA_168_Nashville.JPG",
        "license": "CC BY-SA 3.0",
        "licenseUrl": "https://creativecommons.org/licenses/by-sa/3.0",
        "alt": "Nashville, Georgia, September 1, 2013. Regular gasoline posted at $3.399 per gallon.",
        "evidence": "Price read directly from the photograph. Capture date, place, creator, and rights checked in source file metadata.",
        "note": "Individual station price at the photographed moment; not a national or local average.",
        "coordinates": {
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          "precision": "camera",
          "source": "https://commons.wikimedia.org/wiki/File:Liberty_Gas_Station,_GA_168_Nashville.JPG"
        },
        "matchEligible": true,
        "dateEvidence": "2013-09-01 13:33:14",
        "locationEvidence": "Liberty Gas Station, 500 E Mcpherson Ave, Nashville, Berrien County, Georgia",
        "activeStationEvidence": "Liberty forecourt and vehicle at a pump; store merchandise visible.",
        "imageChanges": "Original or Wikimedia thumbnail downloaded; no retouching or generated content.",
        "thumbnail": "https://photos.howmuchthen.com/assets/2894612ffe0f9a5f970608fe27d4438e766d050034be69be9e28366d2661828d/modern-187.webp",
        "usageRestriction": "none_stated",
        "preview": "https://photos.howmuchthen.com/assets/d1eda343e108f56b904a3d40a626264ff0015cc578fd0be1858cc8f98cd808e4/modern-187.webp",
        "framing": {
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          "reviewed": "2026-09-20",
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          "borderReviewed": "2026-09-20"
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      },
      {
        "id": "modern-188",
        "date": "2013-09-17",
        "dateLabel": "September 17, 2013",
        "datePrecision": "day",
        "dateApproximate": false,
        "price": 3.119,
        "grade": "Regular",
        "place": "Valdosta, Georgia",
        "author": "Michael Rivera",
        "image": "https://photos.howmuchthen.com/assets/57920e74fdbda35ef7879417a65f44d674f9f3afe1d0c0ef518335da4a82f879/modern-188.jpg",
        "source": "https://commons.wikimedia.org/wiki/File:Citgo,_Inner_Perimeter_Rd,_Valdosta.JPG",
        "original": "https://upload.wikimedia.org/wikipedia/commons/d/d4/Citgo%2C_Inner_Perimeter_Rd%2C_Valdosta.JPG",
        "license": "CC BY-SA 3.0",
        "licenseUrl": "https://creativecommons.org/licenses/by-sa/3.0",
        "alt": "Valdosta, Georgia, September 17, 2013. Regular gasoline posted at $3.119 per gallon.",
        "evidence": "Price read directly from the photograph. Capture date, place, creator, and rights checked in source file metadata.",
        "note": "Individual station price at the photographed moment; not a national or local average.",
        "coordinates": {
          "lat": 30.882148,
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          "precision": "camera",
          "source": "https://commons.wikimedia.org/wiki/File:Citgo,_Inner_Perimeter_Rd,_Valdosta.JPG"
        },
        "matchEligible": true,
        "dateEvidence": "2013-09-17 13:26:52",
        "locationEvidence": "Citgo, 3245 Inner Perimeter Rd, Valdosta, Lowndes County, Georgia",
        "activeStationEvidence": "Citgo Inner Perimeter Road forecourt, price board and vehicle at a pump.",
        "imageChanges": "Original or Wikimedia thumbnail downloaded; no retouching or generated content.",
        "thumbnail": "https://photos.howmuchthen.com/assets/40878e411248e8f584063a2b2119c1f6f1800e2accf47dd0b08c58849772f793/modern-188.webp",
        "usageRestriction": "none_stated",
        "preview": "https://photos.howmuchthen.com/assets/01ee41b8bba85988a25cbe4156300532b63b475c7924ffbf21fe32858e0545e2/modern-188.webp",
        "framing": {
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          "priceBounds": [
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          "borderReviewed": "2026-09-20"
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      },
      {
        "id": "modern-189",
        "date": "2013-09-22",
        "dateLabel": "September 22, 2013",
        "datePrecision": "day",
        "dateApproximate": false,
        "price": 3.309,
        "grade": "Unleaded",
        "place": "Lakeland, Georgia",
        "author": "Michael Rivera",
        "image": "https://photos.howmuchthen.com/assets/a0a0436a11d347959ac51c45727aa5e32ab75f29195cc6cdfc3c8ea6f9cd8e4b/modern-189.jpg",
        "source": "https://commons.wikimedia.org/wiki/File:Fuel_Stop,_Lakeland.JPG",
        "original": "https://upload.wikimedia.org/wikipedia/commons/a/af/Fuel_Stop%2C_Lakeland.JPG",
        "license": "CC BY-SA 3.0",
        "licenseUrl": "https://creativecommons.org/licenses/by-sa/3.0",
        "alt": "Lakeland, Georgia, September 22, 2013. Unleaded gasoline posted at $3.309 per gallon.",
        "evidence": "Price read directly from the photograph. Capture date, place, creator, and rights checked in source file metadata.",
        "note": "Individual station price at the photographed moment; not a national or local average.",
        "coordinates": {
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          "lon": -83.077133,
          "precision": "camera",
          "source": "https://commons.wikimedia.org/wiki/File:Fuel_Stop,_Lakeland.JPG"
        },
        "matchEligible": true,
        "dateEvidence": "2013-09-22 12:48:00",
        "locationEvidence": "Fuel Stop, Lakeland, Lanier County, Georgia",
        "activeStationEvidence": "Fuel Stop has vehicles and people beside its open storefront.",
        "imageChanges": "Original or Wikimedia thumbnail downloaded; no retouching or generated content.",
        "thumbnail": "https://photos.howmuchthen.com/assets/d22ea65f3154ce09bc93dbc1dfc91e024f954ed77c680d1858f901faca2d7e63/modern-189.webp",
        "usageRestriction": "none_stated",
        "preview": "https://photos.howmuchthen.com/assets/6bd1e71f8be861ad87bf20b9c9f8590dc130782309536636e75acc344e0965dd/modern-189.webp",
        "framing": {
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          "height": 960,
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          "reviewed": "2026-09-20",
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          "borderReviewed": "2026-09-20"
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      },
      {
        "id": "modern-028",
        "date": "2013-11-20",
        "dateLabel": "November 20, 2013",
        "datePrecision": "day",
        "dateApproximate": false,
        "price": 3.199,
        "grade": "Unleaded",
        "place": "Albany, Georgia",
        "author": "Michael Rivera",
        "image": "https://photos.howmuchthen.com/assets/02d9dcb51f71a5751ff9aec1db0256cc05cc5bdc30c0217a6b87f5925b7e6baf/modern-028.jpg",
        "source": "https://commons.wikimedia.org/wiki/File:Homerun_Foods,_Lanier_Oil_Company,_US_82,_Albany.JPG",
        "original": "https://upload.wikimedia.org/wikipedia/commons/a/ac/Homerun_Foods%2C_Lanier_Oil_Company%2C_US_82%2C_Albany.JPG",
        "license": "CC BY-SA 3.0",
        "licenseUrl": "https://creativecommons.org/licenses/by-sa/3.0",
        "alt": "Albany, Georgia, November 20, 2013. Unleaded gasoline posted at $3.199 per gallon.",
        "evidence": "Price read directly from the photograph. Capture date, place, creator, and rights checked in source file metadata.",
        "note": "Individual station price at the photographed moment; not a national or local average.",
        "coordinates": {
          "lat": 31.575549,
          "lon": -84.15426,
          "precision": "camera",
          "source": "https://commons.wikimedia.org/wiki/File:Homerun_Foods,_Lanier_Oil_Company,_US_82,_Albany.JPG"
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        "matchEligible": true,
        "dateEvidence": "2013-11-20 18:13:21",
        "locationEvidence": "Homerun Foods, Lanier Oil Company, US 82, Albany, Dougherty County, Georgia",
        "activeStationEvidence": "Illuminated Homerun Foods price sign; vehicles and people at the pumps.",
        "imageChanges": "Original or Wikimedia thumbnail downloaded; no retouching or generated content.",
        "thumbnail": "https://photos.howmuchthen.com/assets/af87f45ab64f8b0bf96406abb88cc62ad56df5fa9f6af35220dfa518542fb9b0/modern-028.webp",
        "usageRestriction": "none_stated",
        "preview": "https://photos.howmuchthen.com/assets/2738620ad6c6da1a424ac25ed917d93cb2387ea88e2dd121e5ba63eac7f33155/modern-028.webp",
        "framing": {
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          "reviewed": "2026-09-20",
          "policy": "price-aware-v1",
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          "borderReviewed": "2026-09-20"
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      },
      {
        "id": "modern-191",
        "date": "2013-11-20",
        "dateLabel": "November 20, 2013",
        "datePrecision": "day",
        "dateApproximate": false,
        "price": 3.239,
        "grade": "Regular self serve",
        "place": "Moultrie, Georgia",
        "author": "Michael Rivera",
        "image": "https://photos.howmuchthen.com/assets/beda3da1000b34433929fb63bdd1e374d13da90cdf720b08ce1bb83b58f583a9/modern-191.jpg",
        "source": "https://commons.wikimedia.org/wiki/File:Chevron_GA_35_133,_Moultrie.JPG",
        "original": "https://upload.wikimedia.org/wikipedia/commons/4/48/Chevron_GA_35_133%2C_Moultrie.JPG",
        "license": "CC BY-SA 3.0",
        "licenseUrl": "https://creativecommons.org/licenses/by-sa/3.0",
        "alt": "Moultrie, Georgia, November 20, 2013. Regular self serve gasoline posted at $3.239 per gallon.",
        "evidence": "Price read directly from the photograph. Capture date, place, creator, and rights checked in source file metadata.",
        "note": "Individual station price at the photographed moment; not a national or local average.",
        "coordinates": {
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          "lon": -83.778528,
          "precision": "camera",
          "source": "https://commons.wikimedia.org/wiki/File:Chevron_GA_35_133,_Moultrie.JPG"
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        "matchEligible": true,
        "dateEvidence": "2013-11-20 12:18:51",
        "locationEvidence": "Chevron GA 35 133, Moultrie, Colquitt County, Georgia",
        "activeStationEvidence": "Chevron GA35/133 has cars at pumps and trucks in its lot; 24 Hours sign.",
        "imageChanges": "Original or Wikimedia thumbnail downloaded; no retouching or generated content.",
        "thumbnail": "https://photos.howmuchthen.com/assets/853b9601c7976e986f8283e596c9d18091f27103b47d14237a806e50d8cd98ed/modern-191.webp",
        "usageRestriction": "none_stated",
        "preview": "https://photos.howmuchthen.com/assets/ffa5af5dcebe874f4f57dfa30c49dc00b8eda5543cfdc6a378a564056d1295a1/modern-191.webp",
        "framing": {
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          "policy": "price-aware-v1",
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          "borderReviewed": "2026-09-20"
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      },
      {
        "id": "modern-192",
        "date": "2013-11-30",
        "dateLabel": "November 30, 2013",
        "datePrecision": "day",
        "dateApproximate": false,
        "price": 3.299,
        "grade": "Regular self serve",
        "place": "Griffin, Georgia",
        "author": "Michael Rivera",
        "image": "https://photos.howmuchthen.com/assets/c27ee1cf80b2b3fd23c4cb8335b86b9037e9b3279d780624ce64da538a05ba7d/modern-192.jpg",
        "source": "https://commons.wikimedia.org/wiki/File:Chevron_Gas_Station,_US_19_41,_Griffin.JPG",
        "original": "https://upload.wikimedia.org/wikipedia/commons/6/67/Chevron_Gas_Station%2C_US_19_41%2C_Griffin.JPG",
        "license": "CC BY-SA 3.0",
        "licenseUrl": "https://creativecommons.org/licenses/by-sa/3.0",
        "alt": "Griffin, Georgia, November 30, 2013. Regular self serve gasoline posted at $3.299 per gallon.",
        "evidence": "Price read directly from the photograph. Capture date, place, creator, and rights checked in source file metadata.",
        "note": "Individual station price at the photographed moment; not a national or local average.",
        "coordinates": {
          "lat": 33.247073,
          "lon": -84.268693,
          "precision": "camera",
          "source": "https://commons.wikimedia.org/wiki/File:Chevron_Gas_Station,_US_19_41,_Griffin.JPG"
        },
        "matchEligible": true,
        "dateEvidence": "2013-11-30 09:38:58",
        "locationEvidence": "Chevron Gas Station, 402 W Taylor St, Griffin, Spalding County, Georgia",
        "activeStationEvidence": "Chevron US 19/41 forecourt, current pump promotions and vehicles outside Food Mart.",
        "imageChanges": "Original or Wikimedia thumbnail downloaded; no retouching or generated content.",
        "thumbnail": "https://photos.howmuchthen.com/assets/487db2d41e53979f2c436384ad2a57ed88212e12fcb285025ce81ffb34832cc5/modern-192.webp",
        "usageRestriction": "none_stated",
        "preview": "https://photos.howmuchthen.com/assets/3027a073436766ec0e6f4a5a3289c5ab48d06dff589eb32bc00ccb1bc3d4b1ba/modern-192.webp",
        "framing": {
          "width": 1280,
          "height": 960,
          "priceBounds": [
            0.73,
            0.13,
            0.14,
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          "reviewed": "2026-09-20",
          "policy": "price-aware-v1",
          "contentBounds": [
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            1
          ],
          "borderReviewed": "2026-09-20"
        }
      },
      {
        "id": "wc-56958805",
        "date": "2013-12-14",
        "dateLabel": "December 14, 2013",
        "datePrecision": "day",
        "dateApproximate": false,
        "price": 2.889,
        "grade": "Unleaded",
        "place": "White Bear Lake, Minnesota",
        "author": "Gabriel Vanslette",
        "image": "https://photos.howmuchthen.com/assets/a557e8c0500115a38c9cdac83c429d925b9d9e19b3d1cdabd68a91408f94798a/wc-56958805.jpg",
        "preview": "https://photos.howmuchthen.com/assets/0f74c1839fee982f204cea8c5adf8c5db36fa1cd9c5e1938b533437a303037fb/wc-56958805.webp",
        "source": "https://commons.wikimedia.org/wiki/File:SuperAmerica_-_White_Bear_Lake,_MN_-_panoramio_(1).jpg",
        "original": "https://upload.wikimedia.org/wikipedia/commons/3/35/SuperAmerica_-_White_Bear_Lake%2C_MN_-_panoramio_%281%29.jpg",
        "license": "CC BY 3.0",
        "licenseUrl": "https://creativecommons.org/licenses/by/3.0",
        "alt": "White Bear Lake, Minnesota, December 14, 2013. Gasoline posted at $2.889 per U.S. gallon. Unleaded.",
        "evidence": "Native electronic sign reads UNLEADED 2.88 9/10 (2.889 dollars per gallon). The DIESEL label is separate; snow/vegetation obscures its lower price, which is not transcribed. Archived primary photographer page says Taken on 2013/12/14 14:46:57; uploaded December15 is distinct. Commons capture date agrees.",
        "note": "Individual station price. Highest documented holding-copy original is Commons3148×2245,3489124bytes. Primary archived Panoramio page exposes a1024×730 large image, downloaded and visually matched to the same complete scene. No original-size listing survives on that archived page; no claim about inaccessible/private historical files. Highest documented holding-copy original is Commons3148×2245,3489124bytes. Primary archived Panoramio page exposes a1024×730 large image, downloaded and visually matched to the same complete scene. No original-size listing survives on that archived page; no claim about inaccessible/private historical files.",
        "usageRestriction": "none_stated",
        "licenseRequirements": [
          "attribution"
        ],
        "matchEligible": false,
        "matchExclusionReason": "Unleaded label is clear, but regular grade/octane is not stated.",
        "framing": {
          "width": 3148,
          "height": 2245,
          "priceBounds": [
            0.59,
            0.45,
            0.075,
            0.13
          ],
          "contentBounds": [
            0,
            0,
            1,
            1
          ],
          "reviewed": "2026-09-23",
          "borderReviewed": "2026-09-23",
          "borderNote": "No scan surround; full photographic frame.",
          "policy": "price-aware-v1"
        },
        "coordinates": {
          "lat": 45.038845,
          "lon": -93.017952,
          "precision": "photographer-geotag",
          "source": "https://commons.wikimedia.org/wiki/File:SuperAmerica_-_White_Bear_Lake,_MN_-_panoramio_(1).jpg",
          "label": "Photographer-supplied photo location"
        },
        "thumbnail": "https://photos.howmuchthen.com/assets/0c725aa211614ec600c7a69415dcaa7b3a462fbcc19c47ebb2045d01da029a9a/wc-56958805.webp",
        "dateEvidence": "Archived primary photographer page says Taken on 2013/12/14 14:46:57; uploaded December15 is distinct. Commons capture date agrees.",
        "locationEvidence": "Archived photographer page explicitly says Photo taken in White Bear Lake, MN, USA; title and tags agree.",
        "imageChanges": "Full-frame high-quality JPEG optimized for web delivery, with source detail retained up to 6,000 pixels. Untouched source master preserved. Separate full-frame browsing preview. No retouching; display framing protects the complete posted price.",
        "imageProvenance": {
          "sourceFileUrl": "https://upload.wikimedia.org/wikipedia/commons/3/35/SuperAmerica_-_White_Bear_Lake%2C_MN_-_panoramio_%281%29.jpg",
          "sourceWidth": 3148,
          "sourceHeight": 2245,
          "sourceSha256": "1d417186e179c7912962b53e3cef698c0ce0e1f4d20c2b094982dc22c4ce4e62",
          "detailSha256": "a557e8c0500115a38c9cdac83c429d925b9d9e19b3d1cdabd68a91408f94798a",
          "reviewedAt": "2026-09-23",
          "qualityLimit": "Highest documented holding-copy original is Commons3148×2245,3489124bytes. Primary archived Panoramio page exposes a1024×730 large image, downloaded and visually matched to the same complete scene. No original-size listing survives on that archived page; no claim about inaccessible/private historical files."
        }
      },
      {
        "id": "modern-097",
        "date": "2014-01-12",
        "dateLabel": "January 12, 2014",
        "datePrecision": "day",
        "dateApproximate": false,
        "price": 3.399,
        "grade": "Regular",
        "place": "Macclenny, Florida",
        "author": "Michael Rivera",
        "image": "https://photos.howmuchthen.com/assets/b79a89e8c4008738be31a0a1819941f03ff5a4d8e88274602f0bbbf945c82f4d/modern-097.jpg",
        "source": "https://commons.wikimedia.org/wiki/File:BP_Gas_Station,_FL121,_Macclenny.JPG",
        "original": "https://upload.wikimedia.org/wikipedia/commons/e/e5/BP_Gas_Station%2C_FL121%2C_Macclenny.JPG",
        "license": "CC BY-SA 3.0",
        "licenseUrl": "https://creativecommons.org/licenses/by-sa/3.0",
        "alt": "Macclenny, Florida, January 12, 2014. Regular gasoline posted at $3.399 per gallon.",
        "evidence": "Price read directly from the photograph. Capture date, place, creator, and rights checked in source file metadata.",
        "note": "Individual station price at the photographed moment; not a national or local average.",
        "coordinates": {
          "lat": 30.261647,
          "lon": -82.122725,
          "precision": "camera",
          "source": "https://commons.wikimedia.org/wiki/File:BP_Gas_Station,_FL121,_Macclenny.JPG"
        },
        "matchEligible": true,
        "dateEvidence": "Taken on 12 January 2014, 10:37:07",
        "locationEvidence": "BP Gas Station, S&S Food Store, 1494 S 6th St, Macclenny, Baker County, Florida",
        "activeStationEvidence": "BP roadside price board and vehicles at the pumps.",
        "imageChanges": "Original or Wikimedia thumbnail downloaded; no retouching or generated content.",
        "thumbnail": "https://photos.howmuchthen.com/assets/8c7feaad9f8ad3172c9ceea9c931ec07754b0fe0b7d8c959d4462c1b27b2ca34/modern-097.webp",
        "usageRestriction": "none_stated",
        "preview": "https://photos.howmuchthen.com/assets/b84166e96726db68f81ab0648fac682e9af833db2141438410d6f585393f8411/modern-097.webp",
        "framing": {
          "width": 1280,
          "height": 960,
          "priceBounds": [
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            0.43,
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          "reviewed": "2026-09-20",
          "policy": "price-aware-v1",
          "contentBounds": [
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          "borderReviewed": "2026-09-20"
        }
      },
      {
        "id": "modern-126",
        "date": "2014-01-12",
        "dateLabel": "January 12, 2014",
        "datePrecision": "day",
        "dateApproximate": false,
        "price": 3.399,
        "grade": "Regular",
        "place": "CR125, Baker County, Florida",
        "author": "Michael Rivera",
        "image": "https://photos.howmuchthen.com/assets/d67b3ddc19039a17cd3d550316457f745b13aa25abeb40481141a6a8a31f1b70/modern-126.jpg",
        "source": "https://commons.wikimedia.org/wiki/File:Citgo,_CR125,_Baker_County,_Florida.JPG",
        "original": "https://upload.wikimedia.org/wikipedia/commons/7/7c/Citgo%2C_CR125%2C_Baker_County%2C_Florida.JPG",
        "license": "CC BY-SA 3.0",
        "licenseUrl": "https://creativecommons.org/licenses/by-sa/3.0",
        "alt": "CR125, Baker County, Florida, January 12, 2014. Regular gasoline posted at $3.399 per gallon.",
        "evidence": "Price read directly from the photograph. Capture date, place, creator, and rights checked in source file metadata.",
        "note": "Individual station price at the photographed moment; not a national or local average.",
        "coordinates": {
          "lat": 30.263203,
          "lon": -82.162439,
          "precision": "camera",
          "source": "https://commons.wikimedia.org/wiki/File:Citgo,_CR125,_Baker_County,_Florida.JPG"
        },
        "matchEligible": true,
        "dateEvidence": "Taken on 12 January 2014, 14:31:22",
        "locationEvidence": "Citgo, 9206 County Road 125, Glen St Mary, Baker County, Florida. This has a Glen St Mary address but is physically south of the city limits.",
        "activeStationEvidence": "Citgo CR125 forecourt has a truck and cars beside its pumps and store.",
        "imageChanges": "Original or Wikimedia thumbnail downloaded; no retouching or generated content.",
        "thumbnail": "https://photos.howmuchthen.com/assets/061d0adbd95e1d79cbe982b12af76e9b69fe44757a0fe5530e7074d92ada3b08/modern-126.webp",
        "usageRestriction": "none_stated",
        "preview": "https://photos.howmuchthen.com/assets/9b9e6eee04a0569d4dcea6dd726f11cbf3070bd6a13ea3bbb348b57b7e4ffcca/modern-126.webp",
        "framing": {
          "width": 1280,
          "height": 960,
          "priceBounds": [
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            0.08,
            0.14,
            0.47
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          "reviewed": "2026-09-20",
          "policy": "price-aware-v1",
          "contentBounds": [
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          "borderReviewed": "2026-09-20"
        }
      },
      {
        "id": "modern-128",
        "date": "2014-01-12",
        "dateLabel": "January 12, 2014",
        "datePrecision": "day",
        "dateApproximate": false,
        "price": 3.399,
        "grade": "Regular unleaded",
        "place": "Macclenny, Florida",
        "author": "Michael Rivera",
        "image": "https://photos.howmuchthen.com/assets/792eb33eebcf40ae06027eaada3f559da17aea1f1f98adc2d5e97a8ee68e2656/modern-128.jpg",
        "source": "https://commons.wikimedia.org/wiki/File:Citgo,_FL121,_Macclenny.JPG",
        "original": "https://upload.wikimedia.org/wikipedia/commons/e/eb/Citgo%2C_FL121%2C_Macclenny.JPG",
        "license": "CC BY-SA 3.0",
        "licenseUrl": "https://creativecommons.org/licenses/by-sa/3.0",
        "alt": "Macclenny, Florida, January 12, 2014. Regular unleaded gasoline posted at $3.399 per gallon.",
        "evidence": "Price read directly from the photograph. Capture date, place, creator, and rights checked in source file metadata.",
        "note": "Individual station price at the photographed moment; not a national or local average.",
        "coordinates": {
          "lat": 30.265011,
          "lon": -82.122922,
          "precision": "camera",
          "source": "https://commons.wikimedia.org/wiki/File:Citgo,_FL121,_Macclenny.JPG"
        },
        "matchEligible": true,
        "dateEvidence": "Taken on 12 January 2014, 12:57:35",
        "locationEvidence": "Citgo, 1380 S 6th St, Macclenny, Baker County, Florida",
        "activeStationEvidence": "Citgo FL121 forecourt with customer vehicles, connected pumps and price board.",
        "imageChanges": "Original or Wikimedia thumbnail downloaded; no retouching or generated content.",
        "thumbnail": "https://photos.howmuchthen.com/assets/3673d422fe8564a2d467cbd87841c6c223a2de6b4e8f4a7538216118832656fa/modern-128.webp",
        "usageRestriction": "none_stated",
        "preview": "https://photos.howmuchthen.com/assets/8115662aa341e6d191e0eb7858801e3a1946c6a1c53f58e78fdb8c733e7108ff/modern-128.webp",
        "framing": {
          "width": 1280,
          "height": 960,
          "priceBounds": [
            0.68,
            0.4,
            0.1,
            0.26
          ],
          "reviewed": "2026-09-20",
          "policy": "price-aware-v1",
          "contentBounds": [
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          ],
          "borderReviewed": "2026-09-20"
        }
      },
      {
        "id": "modern-131",
        "date": "2014-01-18",
        "dateLabel": "January 18, 2014",
        "datePrecision": "day",
        "dateApproximate": false,
        "price": 3.359,
        "grade": "Regular",
        "place": "North Valdosta Road, Lowndes County, Georgia",
        "author": "Michael Rivera",
        "image": "https://photos.howmuchthen.com/assets/aeeb71a943cf6235ffee7d208dc3ea5b90614e8ea10471953d0a67603cc4f8e8/modern-131.jpg",
        "source": "https://commons.wikimedia.org/wiki/File:BP,_N_Valdosta_Rd,_Lowndes_County.JPG",
        "original": "https://upload.wikimedia.org/wikipedia/commons/0/0f/BP%2C_N_Valdosta_Rd%2C_Lowndes_County.JPG",
        "license": "CC BY-SA 3.0",
        "licenseUrl": "https://creativecommons.org/licenses/by-sa/3.0",
        "alt": "North Valdosta Road, Lowndes County, Georgia, January 18, 2014. Regular gasoline posted at $3.359 per gallon.",
        "evidence": "Price read directly from the photograph. Capture date, place, creator, and rights checked in source file metadata.",
        "note": "Individual station price at the photographed moment; not a national or local average.",
        "coordinates": {
          "lat": 30.895022,
          "lon": -83.353781,
          "precision": "camera",
          "source": "https://commons.wikimedia.org/wiki/File:BP,_N_Valdosta_Rd,_Lowndes_County.JPG"
        },
        "matchEligible": true,
        "dateEvidence": "2014-01-18 12:43:42",
        "locationEvidence": "BP, 4592 N Valdosta Rd, Valdosta, Lowndes County, Georgia.  This has a Valdosta address but is located physically north of the city limits.",
        "activeStationEvidence": "BP North Valdosta Road forecourt has several vehicles at pump positions.",
        "imageChanges": "Original or Wikimedia thumbnail downloaded; no retouching or generated content.",
        "thumbnail": "https://photos.howmuchthen.com/assets/9df478ab57b9a6ba48500c35103c8cbb154796d42a8059c6317df9fd94d43c07/modern-131.webp",
        "usageRestriction": "none_stated",
        "preview": "https://photos.howmuchthen.com/assets/8bced7306f9b91c7fcf2b20380fad433e3db837bae22212ec0a329d998ea8a01/modern-131.webp",
        "framing": {
          "width": 1280,
          "height": 960,
          "priceBounds": [
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            0.29,
            0.11,
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          "reviewed": "2026-09-20",
          "policy": "price-aware-v1",
          "contentBounds": [
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          ],
          "borderReviewed": "2026-09-20"
        }
      },
      {
        "id": "modern-194",
        "date": "2014-01-18",
        "dateLabel": "January 18, 2014",
        "datePrecision": "day",
        "dateApproximate": false,
        "price": 3.189,
        "grade": "Unleaded",
        "place": "Lake Park, Georgia",
        "author": "Michael Rivera",
        "image": "https://photos.howmuchthen.com/assets/38e6c08d76fa184e01668a66e2e1293f6a11e9a6f548f5434f3346d343b5ebc3/modern-194.jpg",
        "source": "https://commons.wikimedia.org/wiki/File:Exprezit,_Lakes_Blvd,_Lake_Park.JPG",
        "original": "https://upload.wikimedia.org/wikipedia/commons/3/3d/Exprezit%2C_Lakes_Blvd%2C_Lake_Park.JPG",
        "license": "CC BY-SA 3.0",
        "licenseUrl": "https://creativecommons.org/licenses/by-sa/3.0",
        "alt": "Lake Park, Georgia, January 18, 2014. Unleaded gasoline posted at $3.189 per gallon.",
        "evidence": "Price read directly from the photograph. Capture date, place, creator, and rights checked in source file metadata.",
        "note": "Individual station price at the photographed moment; not a national or local average.",
        "coordinates": {
          "lat": 30.686697,
          "lon": -83.20015,
          "precision": "camera",
          "source": "https://commons.wikimedia.org/wiki/File:Exprezit,_Lakes_Blvd,_Lake_Park.JPG"
        },
        "matchEligible": true,
        "dateEvidence": "2014-01-18 14:37:41",
        "locationEvidence": "Exprezit, 124 Lakes Blvd, Lake Park, Lowndes County, Georgia",
        "activeStationEvidence": "Exprezit/Right Stop pumps, hand-lettered unleaded board and several vehicles outside store.",
        "imageChanges": "Original or Wikimedia thumbnail downloaded; no retouching or generated content.",
        "thumbnail": "https://photos.howmuchthen.com/assets/c58e13f6b44cc59be92258018bdc14c425d83a5c7a54362384c1efb9802f70bb/modern-194.webp",
        "usageRestriction": "none_stated",
        "preview": "https://photos.howmuchthen.com/assets/7ea10cc3126e650e2b533f8736c5ed884d43d6d691aabb37786dead997881ad7/modern-194.webp",
        "framing": {
          "width": 1280,
          "height": 960,
          "priceBounds": [
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          "reviewed": "2026-09-20",
          "policy": "price-aware-v1",
          "contentBounds": [
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          ],
          "borderReviewed": "2026-09-20"
        }
      },
      {
        "id": "modern-099",
        "date": "2014-02-15",
        "dateLabel": "February 15, 2014",
        "datePrecision": "day",
        "dateApproximate": false,
        "price": 3.399,
        "grade": "Regular unleaded",
        "place": "Monticello, Florida",
        "author": "Michael Rivera",
        "image": "https://photos.howmuchthen.com/assets/65d752a7e928155a5504f884484e29444dd55711e4f6f0a24066c30933a05ee8/modern-099.jpg",
        "source": "https://commons.wikimedia.org/wiki/File:BP,_South_Jefferson_St.,_Monticello.JPG",
        "original": "https://upload.wikimedia.org/wikipedia/commons/f/f8/BP%2C_South_Jefferson_St.%2C_Monticello.JPG",
        "license": "CC BY-SA 3.0",
        "licenseUrl": "https://creativecommons.org/licenses/by-sa/3.0",
        "alt": "Monticello, Florida, February 15, 2014. Regular unleaded gasoline posted at $3.399 per gallon.",
        "evidence": "Price read directly from the photograph. Capture date, place, creator, and rights checked in source file metadata.",
        "note": "Individual station price at the photographed moment; not a national or local average.",
        "coordinates": {
          "lat": 30.544514,
          "lon": -83.870019,
          "precision": "camera",
          "source": "https://commons.wikimedia.org/wiki/File:BP,_South_Jefferson_St.,_Monticello.JPG"
        },
        "matchEligible": true,
        "dateEvidence": "Taken on 15 February 2014, 14:35:02",
        "locationEvidence": "BP, 175 South Jefferson St., Monticello, Jefferson County, Florida",
        "activeStationEvidence": "BP gas pumps beside open Flowmasters garage bays and vehicles.",
        "imageChanges": "Original or Wikimedia thumbnail downloaded; no retouching or generated content.",
        "thumbnail": "https://photos.howmuchthen.com/assets/37916c7332b914776a61f66e9a67abccb8ad7e33f3bfa0647f7619a423f30b98/modern-099.webp",
        "usageRestriction": "none_stated",
        "preview": "https://photos.howmuchthen.com/assets/ad80664875f4470ee770ff549ff219b3fadbbad64a074580465915fb5bd2c1c7/modern-099.webp",
        "framing": {
          "width": 1280,
          "height": 960,
          "priceBounds": [
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            0.07,
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          ],
          "reviewed": "2026-09-20",
          "policy": "price-aware-v1",
          "contentBounds": [
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          ],
          "borderReviewed": "2026-09-20"
        }
      },
      {
        "id": "modern-132",
        "date": "2014-02-15",
        "dateLabel": "February 15, 2014",
        "datePrecision": "day",
        "dateApproximate": false,
        "price": 3.319,
        "grade": "Ethanol-blended gasoline",
        "place": "Miccosukee, Florida",
        "author": "Michael Rivera",
        "image": "https://photos.howmuchthen.com/assets/d7bd3f6d3c723d406c085c9ba0a78b1c66564cf987734c54bfbf646f80e08cca/modern-132.jpg",
        "source": "https://commons.wikimedia.org/wiki/File:Pure_Gas,_Cal-Mart,_Miccosukee.JPG",
        "original": "https://upload.wikimedia.org/wikipedia/commons/f/fd/Pure_Gas%2C_Cal-Mart%2C_Miccosukee.JPG",
        "license": "CC BY-SA 3.0",
        "licenseUrl": "https://creativecommons.org/licenses/by-sa/3.0",
        "alt": "Miccosukee, Florida, February 15, 2014. Ethanol-blended gasoline gasoline posted at $3.319 per gallon.",
        "evidence": "Price read directly from the photograph. Capture date, place, creator, and rights checked in source file metadata.",
        "note": "Individual station price at the photographed moment; not a national or local average.",
        "coordinates": {
          "lat": 30.594839,
          "lon": -84.037167,
          "precision": "camera",
          "source": "https://commons.wikimedia.org/wiki/File:Pure_Gas,_Cal-Mart,_Miccosukee.JPG"
        },
        "matchEligible": false,
        "dateEvidence": "Taken on 15 February 2014, 12:01:42",
        "locationEvidence": "Pure Gas, Cal-Mart, 12750 Moccasin Gap Rd, Tallahassee, Leon County, Florida. This has a Tallahassee address but is not physically in the city.",
        "activeStationEvidence": "Pure Cal-Mart has a person and vehicles at the forecourt; the sign distinguishes ethanol-blended fuel.",
        "imageChanges": "Original or Wikimedia thumbnail downloaded; no retouching or generated content.",
        "thumbnail": "https://photos.howmuchthen.com/assets/fc3db36053d2835f4420fca861b84f66dd161f92b8a4c568ea20648d108e2e31/modern-132.webp",
        "usageRestriction": "none_stated",
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          "borderReviewed": "2026-09-20"
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      },
      {
        "id": "modern-195",
        "date": "2014-03-08",
        "dateLabel": "March 8, 2014",
        "datePrecision": "day",
        "dateApproximate": false,
        "price": 3.299,
        "grade": "Unleaded",
        "place": "Barwick, Georgia",
        "author": "Michael Rivera",
        "image": "https://photos.howmuchthen.com/assets/c76c62973705c01b3ba71b51b12dccb2d62b55907e853f1c38b06231629b409a/modern-195.jpg",
        "source": "https://commons.wikimedia.org/wiki/File:Holiday_Market,_Barwick.JPG",
        "original": "https://upload.wikimedia.org/wikipedia/commons/b/b8/Holiday_Market%2C_Barwick.JPG",
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        "licenseUrl": "https://creativecommons.org/licenses/by-sa/3.0",
        "alt": "Barwick, Georgia, March 8, 2014. Unleaded gasoline posted at $3.299 per gallon.",
        "evidence": "Price read directly from the photograph. Capture date, place, creator, and rights checked in source file metadata.",
        "note": "Individual station price at the photographed moment; not a national or local average.",
        "coordinates": {
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          "source": "https://commons.wikimedia.org/wiki/File:Holiday_Market,_Barwick.JPG"
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        "dateEvidence": "2014-03-08 14:50:16",
        "locationEvidence": "Holiday Market, 9083 GA33, (north of) Barwick, Thomas County, Georgia",
        "activeStationEvidence": "Liberty Holiday Market pumps, hand-lettered board, pickup and SUV on forecourt.",
        "imageChanges": "Original or Wikimedia thumbnail downloaded; no retouching or generated content.",
        "thumbnail": "https://photos.howmuchthen.com/assets/f748959c02384f807a865fafdb20b90861a33350b24a0640ee08e50b20bf08df/modern-195.webp",
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        "id": "modern-196",
        "date": "2014-03-22",
        "dateLabel": "March 22, 2014",
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        "price": 3.299,
        "grade": "Regular unleaded self serve",
        "place": "Cairo, Georgia",
        "author": "Michael Rivera",
        "image": "https://photos.howmuchthen.com/assets/c9543b6dc7a7aabc8c50912f829ee09acc89641e20943454f0495aafeb9992ca/modern-196.jpg",
        "source": "https://commons.wikimedia.org/wiki/File:Cairo_Food_Mart.JPG",
        "original": "https://upload.wikimedia.org/wikipedia/commons/1/1a/Cairo_Food_Mart.JPG",
        "license": "CC BY-SA 3.0",
        "licenseUrl": "https://creativecommons.org/licenses/by-sa/3.0",
        "alt": "Cairo, Georgia, March 22, 2014. Regular unleaded self serve gasoline posted at $3.299 per gallon.",
        "evidence": "Price read directly from the photograph. Capture date, place, creator, and rights checked in source file metadata.",
        "note": "Individual station price at the photographed moment; not a national or local average.",
        "coordinates": {
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          "precision": "camera",
          "source": "https://commons.wikimedia.org/wiki/File:Cairo_Food_Mart.JPG"
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        "matchEligible": true,
        "dateEvidence": "2014-03-22 14:46:21",
        "locationEvidence": "Cairo Food Mart (former Chevron station), Cairo, Grady County, Georgia",
        "activeStationEvidence": "Chevron Cairo Food Mart lit storefront, vehicles and pumps visible.",
        "imageChanges": "Original or Wikimedia thumbnail downloaded; no retouching or generated content.",
        "thumbnail": "https://photos.howmuchthen.com/assets/aaac00efee9d60c3a8854ef15df5551fd9f67a678c26c1f95ce48e81f389794c/modern-196.webp",
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        "preview": "https://photos.howmuchthen.com/assets/2e2b563466c1cc648ca948bcc4ddc98acf3076fa056b9353a43eac932e9fa88d/modern-196.webp",
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      {
        "id": "wc-74653706",
        "date": "2014-04-10",
        "dateLabel": "April 10, 2014",
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        "dateApproximate": false,
        "price": 3.499,
        "grade": "Regular; self service",
        "place": "Louisiana Highway 56 at Louisiana Highway 58, Louisiana",
        "author": "formulanone",
        "image": "https://photos.howmuchthen.com/assets/249a2774634d8a85235d6c07deaeb7af4559a33ab3afb3e3856daf3b0e38e49b/wc-74653706.jpg",
        "preview": "https://photos.howmuchthen.com/assets/7586971e26e1f4a59528d519883d0d8bf63e7f203107e26be899e25bcc710e46/wc-74653706.webp",
        "source": "https://commons.wikimedia.org/wiki/File:LA56sRoad-LA58signs_(27592631228).jpg",
        "original": "https://upload.wikimedia.org/wikipedia/commons/5/58/LA56sRoad-LA58signs_%2827592631228%29.jpg",
        "license": "CC BY-SA 2.0",
        "licenseUrl": "https://creativecommons.org/licenses/by-sa/2.0",
        "alt": "Louisiana Highway 56 at Louisiana Highway 58, Louisiana, April 10, 2014. Gasoline posted at $3.499 per U.S. gallon. Regular; self service.",
        "evidence": "Chevron board at right reads Gasoline Self Serve, Regular 349 9/10 cents. Louisiana 56 and 58 route shields are visible in the scene. Commons DateTimeOriginal 2014-04-10 12:09 agrees with original photographer Flickr photo-stats dateTaken 2014-04-10 12:09:09; source capture date retained.",
        "note": "Individual station price, not a local or national average. Source API original URL checked; untouched original retained; light full-frame preview separate.",
        "usageRestriction": "none_stated",
        "matchEligible": true,
        "framing": {
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          "borderReviewed": "2026-09-23",
          "borderNote": "No scan surround; full photographic frame."
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        "thumbnail": "https://photos.howmuchthen.com/assets/1ab95e54a918e42f7f7549a956bdf4031c796e9769fee686ce3879f779ecc5a3/wc-74653706.webp",
        "dateEvidence": "Commons DateTimeOriginal 2014-04-10 12:09 agrees with original photographer Flickr photo-stats dateTaken 2014-04-10 12:09:09; source capture date retained.",
        "locationEvidence": "Source categories explicitly identify State highways in Louisiana, Louisiana Highway 56, Chevron gas stations in Louisiana; photographed route shields agree.",
        "imageChanges": "Full-frame high-quality JPEG optimized for web delivery, with source detail retained up to 6,000 pixels. Untouched source master preserved. Separate full-frame browsing preview. No retouching; display framing protects the complete posted price.",
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          "reviewedAt": "2026-09-23",
          "qualityLimit": "Source API original URL checked; untouched original retained; light full-frame preview separate."
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      },
      {
        "id": "modern-200",
        "date": "2014-04-12",
        "dateLabel": "April 12, 2014",
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        "dateApproximate": false,
        "price": 3.659,
        "grade": "Regular self serve",
        "place": "Fort Gaines, Georgia",
        "author": "Michael Rivera",
        "image": "https://photos.howmuchthen.com/assets/c5acb1bfc2240698ed8dad907641cc9067de356095b12e5b85d7a17722ede69e/modern-200.jpg",
        "source": "https://commons.wikimedia.org/wiki/File:Chevron,_Fort_Gaines.JPG",
        "original": "https://upload.wikimedia.org/wikipedia/commons/1/1d/Chevron%2C_Fort_Gaines.JPG",
        "license": "CC BY-SA 3.0",
        "licenseUrl": "https://creativecommons.org/licenses/by-sa/3.0",
        "alt": "Fort Gaines, Georgia, April 12, 2014. Regular self serve gasoline posted at $3.659 per gallon.",
        "evidence": "Price read directly from the photograph. Capture date, place, creator, and rights checked in source file metadata.",
        "note": "Individual station price at the photographed moment; not a national or local average.",
        "coordinates": {
          "lat": 31.603461,
          "lon": -85.0486,
          "precision": "camera",
          "source": "https://commons.wikimedia.org/wiki/File:Chevron,_Fort_Gaines.JPG"
        },
        "matchEligible": true,
        "dateEvidence": "2014-04-12 12:52:41",
        "locationEvidence": "Chevron, 201 Hartford Rd, Fort Gaines, Clay County, Georgia",
        "activeStationEvidence": "Chevron price sign beside operating store and vehicles under canopy.",
        "imageChanges": "Original or Wikimedia thumbnail downloaded; no retouching or generated content.",
        "thumbnail": "https://photos.howmuchthen.com/assets/b3072a91d02b4cf318f0d445f78584fe5dc25ffb704134e3497aa8fc23ab5977/modern-200.webp",
        "usageRestriction": "none_stated",
        "preview": "https://photos.howmuchthen.com/assets/2b56598fe1382f318e89d932252e19610d1d4e6e84b367f4687a11e38b00453f/modern-200.webp",
        "framing": {
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          "borderReviewed": "2026-09-20"
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      },
      {
        "id": "modern-035",
        "date": "2014-04-24",
        "dateLabel": "April 24, 2014",
        "datePrecision": "day",
        "dateApproximate": false,
        "price": 3.669,
        "grade": "Unleaded",
        "place": "Mishicot, Wisconsin",
        "author": "Michael Steeber  from USA",
        "image": "https://photos.howmuchthen.com/assets/04540d303ebe97220134a02b93ad5be9b08ab6f7b6edec197eadb9c95b07e5b3/modern-035.jpg",
        "source": "https://commons.wikimedia.org/wiki/File:Cenex_Sign-_Mishicot,_WI_-_Flickr_-_MichaelSteeber.jpg",
        "original": "https://upload.wikimedia.org/wikipedia/commons/a/a6/Cenex_Sign-_Mishicot%2C_WI_-_Flickr_-_MichaelSteeber.jpg",
        "license": "CC BY-SA 2.0",
        "licenseUrl": "https://creativecommons.org/licenses/by-sa/2.0",
        "alt": "Mishicot, Wisconsin, April 24, 2014. Unleaded gasoline posted at $3.669 per gallon.",
        "evidence": "Price read directly from the photograph. Capture date, place, creator, and rights checked in source file metadata.",
        "note": "Individual station price at the photographed moment; not a national or local average.",
        "coordinates": {
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          "precision": "city",
          "label": "Approximate city location",
          "source": "https://www.census.gov/geographies/reference-files/time-series/geo/gazetteer-files.2025.html"
        },
        "matchEligible": true,
        "dateEvidence": "Taken on 24 April 2014, 20:03",
        "locationEvidence": "The gas sign for the Cenex Mishicot Convenience Store downtown at the intersection of county highways 147 and B.",
        "activeStationEvidence": "Illuminated Cenex board at night; source identifies the downtown Mishicot convenience store at highways147 and B.",
        "imageChanges": "Original or Wikimedia thumbnail downloaded; no retouching or generated content.",
        "thumbnail": "https://photos.howmuchthen.com/assets/47dc5f4fac0cc1279737f3d4edab13c5f5bdffe3c9e8de0bbe74930a1729a39e/modern-035.webp",
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          "borderReviewed": "2026-09-20"
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      },
      {
        "id": "modern-203",
        "date": "2014-05-10",
        "dateLabel": "May 10, 2014",
        "datePrecision": "day",
        "dateApproximate": false,
        "price": 3.679,
        "grade": "Regular unleaded",
        "place": "Brooks County, Georgia",
        "author": "Michael Rivera",
        "image": "https://photos.howmuchthen.com/assets/291e07a8324098d88b2afd73c4a8300dd05e19144479ff0da8f8f3b9eda7b4ee/modern-203.jpg",
        "source": "https://commons.wikimedia.org/wiki/File:Citgo,_SR133,_Brooks_County.JPG",
        "original": "https://upload.wikimedia.org/wikipedia/commons/e/ea/Citgo%2C_SR133%2C_Brooks_County.JPG",
        "license": "CC BY-SA 3.0",
        "licenseUrl": "https://creativecommons.org/licenses/by-sa/3.0",
        "alt": "Brooks County, Georgia, May 10, 2014. Regular unleaded gasoline posted at $3.679 per gallon.",
        "evidence": "Price read directly from the photograph. Capture date, place, creator, and rights checked in source file metadata.",
        "note": "Individual station price at the photographed moment; not a national or local average.",
        "coordinates": {
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          "lon": -83.356642,
          "precision": "camera",
          "source": "https://commons.wikimedia.org/wiki/File:Citgo,_SR133,_Brooks_County.JPG"
        },
        "matchEligible": true,
        "dateEvidence": "2014-05-10 10:14:55",
        "locationEvidence": "Citgo, 19600 SR133, Brooks County, Georgia",
        "activeStationEvidence": "Citgo Brooks Beverage store with lit entrance sign and vehicles beside pumps.",
        "imageChanges": "Original or Wikimedia thumbnail downloaded; no retouching or generated content.",
        "thumbnail": "https://photos.howmuchthen.com/assets/acba2f46624b3066d8dfdef337645947269570bddef1d53ddc55ff5124756757/modern-203.webp",
        "usageRestriction": "none_stated",
        "preview": "https://photos.howmuchthen.com/assets/24cde9f560b1dd56a9b1814252adc1d98ab2c56fad91ed8cf44a60fd2e2db129/modern-203.webp",
        "framing": {
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          "reviewed": "2026-09-20",
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          "borderReviewed": "2026-09-20"
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      },
      {
        "id": "modern-205",
        "date": "2014-05-10",
        "dateLabel": "May 10, 2014",
        "datePrecision": "day",
        "dateApproximate": false,
        "price": 3.669,
        "grade": "Regular self serve",
        "place": "Quitman, Georgia",
        "author": "Michael Rivera",
        "image": "https://photos.howmuchthen.com/assets/9875e423c37fee3ff2d053ae4c3e13c3b62e3d35de8014eebc064a47e72a1422/modern-205.jpg",
        "source": "https://commons.wikimedia.org/wiki/File:Chevron,_Johnson_Grocery,_Quitman.JPG",
        "original": "https://upload.wikimedia.org/wikipedia/commons/1/1a/Chevron%2C_Johnson_Grocery%2C_Quitman.JPG",
        "license": "CC BY-SA 3.0",
        "licenseUrl": "https://creativecommons.org/licenses/by-sa/3.0",
        "alt": "Quitman, Georgia, May 10, 2014. Regular self serve gasoline posted at $3.669 per gallon.",
        "evidence": "Price read directly from the photograph. Capture date, place, creator, and rights checked in source file metadata.",
        "note": "Individual station price at the photographed moment; not a national or local average.",
        "coordinates": {
          "lat": 30.797564,
          "lon": -83.556467,
          "precision": "camera",
          "source": "https://commons.wikimedia.org/wiki/File:Chevron,_Johnson_Grocery,_Quitman.JPG"
        },
        "matchEligible": true,
        "dateEvidence": "2014-05-10 11:34:57",
        "locationEvidence": "Chevron, Johnson Grocery, 1010 N Washington St, Quitman, Brooks County, Georgia",
        "activeStationEvidence": "Chevron Johnson Grocery has multiple vehicles at pumps and outside store.",
        "imageChanges": "Original or Wikimedia thumbnail downloaded; no retouching or generated content.",
        "thumbnail": "https://photos.howmuchthen.com/assets/e31b63c75d529c706ef6ab1621ccda013bfa86917f366752ec5944bf89a0fc05/modern-205.webp",
        "usageRestriction": "none_stated",
        "preview": "https://photos.howmuchthen.com/assets/0d94b878b727ff60b58320f380344ec8ac7b09bbe2a07a6cad549c06f1a88199/modern-205.webp",
        "framing": {
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          "priceBounds": [
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          "borderReviewed": "2026-09-20"
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      },
      {
        "id": "modern-136",
        "date": "2014-05-31",
        "dateLabel": "May 31, 2014",
        "datePrecision": "day",
        "dateApproximate": false,
        "price": 3.699,
        "grade": "Regular",
        "place": "Madison, Florida",
        "author": "Michael Rivera",
        "image": "https://photos.howmuchthen.com/assets/d84e54c6f796fa4dbf3ca8357aa580b7045b906524c5ba163ad140bc4095ee6b/modern-136.jpg",
        "source": "https://commons.wikimedia.org/wiki/File:Pit_Stop,_US_90,_Madison.JPG",
        "original": "https://upload.wikimedia.org/wikipedia/commons/5/52/Pit_Stop%2C_US_90%2C_Madison.JPG",
        "license": "CC BY-SA 3.0",
        "licenseUrl": "https://creativecommons.org/licenses/by-sa/3.0",
        "alt": "Madison, Florida, May 31, 2014. Regular gasoline posted at $3.699 per gallon.",
        "evidence": "Price read directly from the photograph. Capture date, place, creator, and rights checked in source file metadata.",
        "note": "Individual station price at the photographed moment; not a national or local average.",
        "coordinates": {
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          "lon": -83.392789,
          "precision": "camera",
          "source": "https://commons.wikimedia.org/wiki/File:Pit_Stop,_US_90,_Madison.JPG"
        },
        "matchEligible": true,
        "dateEvidence": "Taken on 31 May 2014, 09:57:51",
        "locationEvidence": "Pit Stop, 1407 E US 90, Madison, Madison County, Florida",
        "activeStationEvidence": "Pit Stop Madison has a pickup beside a pump and vehicles outside its shop.",
        "imageChanges": "Original or Wikimedia thumbnail downloaded; no retouching or generated content.",
        "thumbnail": "https://photos.howmuchthen.com/assets/4163c9b3982bea11a393fa1b950905116c5df563c7f77e0a9f883b4ae6384dc5/modern-136.webp",
        "usageRestriction": "none_stated",
        "preview": "https://photos.howmuchthen.com/assets/dfd53b97a642c960295a88bf61009b3a5f18753dbcaa08081206fe7c2de5dd46/modern-136.webp",
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          "borderReviewed": "2026-09-20"
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      },
      {
        "id": "fl-18601462398",
        "date": "2014-06-27",
        "dateLabel": "June 27, 2014",
        "datePrecision": "day",
        "dateApproximate": false,
        "price": 4.259,
        "grade": "unknown gasoline grade",
        "place": "Meriden, Connecticut",
        "author": "Marcus Balcher",
        "image": "https://photos.howmuchthen.com/assets/0d646db77f38ead04e7f8e2f1eb6f142c4a4bd10a1c5b4148bf41d8faf825d3e/fl-18601462398.jpg",
        "preview": "https://photos.howmuchthen.com/assets/6e99cb6e058a7c8708378afa56771439f14f95c92b78e8a27a1e651311698dc2/fl-18601462398.webp",
        "source": "https://www.flickr.com/photos/celljunkee/18601462398/",
        "original": "https://live.staticflickr.com/556/18601462398_6853d23ed5_o.jpg",
        "license": "CC BY-SA 2.0",
        "licenseUrl": "https://creativecommons.org/licenses/by-sa/2.0/",
        "alt": "Meriden, Connecticut, June 27, 2014. Gasoline posted at $4.259 per U.S. gallon. unknown gasoline grade.",
        "evidence": "Foreground Mobil pump upper row middle price shows 4.25 and 9/10. Its grade and payment labels cannot be securely read, so this is browse-only. Right roadside board is partly cut off and not used. Original photographer Flickr capture field dateTaken: 2014-06-27 04:59:57. Upload date kept separate.",
        "note": "Unknown grade and payment condition. Source is stylized photography with an added white border, not a claim of average regular gasoline. Original file URL from photographer photo page; untouched original retained; separate full-frame preview.",
        "usageRestriction": "none_stated",
        "matchEligible": false,
        "framing": {
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          "reviewed": "2026-09-23",
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          "contentBounds": [
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          "borderReviewed": "2026-09-23",
          "borderNote": "Trim only narrow added white print surround; photographic scene intact."
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          "attribution",
          "share_alike"
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        "thumbnail": "https://photos.howmuchthen.com/assets/1fc5241cfdf3b64544db442606946e7b711513c10504d5d27f9736e384442ce1/fl-18601462398.webp",
        "dateEvidence": "Original photographer Flickr capture field dateTaken: 2014-06-27 04:59:57. Upload date kept separate.",
        "locationEvidence": "Photographer title says New England and original geotag 41.52638, -72.768298 locates the station in Meriden, Connecticut.",
        "imageChanges": "Full-frame high-quality JPEG optimized for web delivery, with source detail retained up to 6,000 pixels. Untouched source master preserved. Separate full-frame browsing preview. No retouching; display framing protects the complete posted price.",
        "imageProvenance": {
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          "qualityLimit": "Original file URL from photographer photo page; untouched original retained; separate full-frame preview."
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      },
      {
        "id": "modern-206",
        "date": "2014-06-30",
        "dateLabel": "June 30, 2014",
        "datePrecision": "day",
        "dateApproximate": false,
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        "grade": "Unleaded",
        "place": "Barretts, Lowndes County, Georgia",
        "author": "Michael Rivera",
        "image": "https://photos.howmuchthen.com/assets/c25f82c79528d406086876e4bae5bd42c7be51cf231cc361c6a09e09faba3dae/modern-206.jpg",
        "source": "https://commons.wikimedia.org/wiki/File:Fuel_Stop,_Barretts_Foods,_Lowndes_County.JPG",
        "original": "https://upload.wikimedia.org/wikipedia/commons/c/c9/Fuel_Stop%2C_Barretts_Foods%2C_Lowndes_County.JPG",
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        "licenseUrl": "https://creativecommons.org/licenses/by-sa/3.0",
        "alt": "Barretts, Lowndes County, Georgia, June 30, 2014. Unleaded gasoline posted at $3.489 per gallon.",
        "evidence": "Price read directly from the photograph. Capture date, place, creator, and rights checked in source file metadata.",
        "note": "Individual station price at the photographed moment; not a national or local average.",
        "coordinates": {
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          "precision": "camera",
          "source": "https://commons.wikimedia.org/wiki/File:Fuel_Stop,_Barretts_Foods,_Lowndes_County.JPG"
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        "matchEligible": true,
        "dateEvidence": "2014-06-30 10:46:19",
        "locationEvidence": "Fuel Stop, Barretts Foods, 6685 Bemiss Rd, Valdosta, Lowndes County, Georgia. This gas station has a Valdosta address but is not in the city.",
        "activeStationEvidence": "Fuel Stop Barretts Foods has delivery vehicles, customers cars and stocked storefront.",
        "imageChanges": "Original or Wikimedia thumbnail downloaded; no retouching or generated content.",
        "thumbnail": "https://photos.howmuchthen.com/assets/987856916be1b48d8acfdb4eeb30cc24a96dee3a3930e4ed647167a68df43ec4/modern-206.webp",
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      },
      {
        "id": "modern-139",
        "date": "2014-07-19",
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        "dateApproximate": false,
        "price": 3.489,
        "grade": "Regular",
        "place": "Cross City, Florida",
        "author": "Michael Rivera",
        "image": "https://photos.howmuchthen.com/assets/d0a2c270057a032ff8a96dba40435ec11841cc1c22329891762c27e204a1e173/modern-139.jpg",
        "source": "https://commons.wikimedia.org/wiki/File:Sunoco_gas_station,_Cross_City.JPG",
        "original": "https://upload.wikimedia.org/wikipedia/commons/e/e1/Sunoco_gas_station%2C_Cross_City.JPG",
        "license": "CC BY-SA 4.0",
        "licenseUrl": "https://creativecommons.org/licenses/by-sa/4.0",
        "alt": "Cross City, Florida, July 19, 2014. Regular gasoline posted at $3.489 per gallon.",
        "evidence": "Price read directly from the photograph. Capture date, place, creator, and rights checked in source file metadata.",
        "note": "Individual station price at the photographed moment; not a national or local average.",
        "coordinates": {
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          "precision": "camera",
          "source": "https://commons.wikimedia.org/wiki/File:Sunoco_gas_station,_Cross_City.JPG"
        },
        "matchEligible": true,
        "dateEvidence": "Taken on 19 July 2014, 12:58:53",
        "locationEvidence": "Sunoco gas station, Cross City, Dixie County, Florida",
        "activeStationEvidence": "Sunoco Cross City has an SUV at a pump and its storefront visible.",
        "imageChanges": "Original or Wikimedia thumbnail downloaded; no retouching or generated content.",
        "thumbnail": "https://photos.howmuchthen.com/assets/d3abdd22196c2286fc8d03242d8ba9ad4fb53b31d9111bb1cdc2306777ef8b0c/modern-139.webp",
        "usageRestriction": "none_stated",
        "preview": "https://photos.howmuchthen.com/assets/d8313ec2f9e93283ee48e7b70b7ef891d403d4f1bc71a32b5f1acb8f6c583d28/modern-139.webp",
        "framing": {
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      },
      {
        "id": "modern-104",
        "date": "2014-08-03",
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        "dateApproximate": false,
        "price": 3.539,
        "grade": "Gasoline; grade not readable",
        "place": "Greenville, Florida",
        "author": "Michael Rivera",
        "image": "https://photos.howmuchthen.com/assets/f39f38b95af4200f443f14466889c6a63f131331d6edba65e1e0ae530d4133de/modern-104.jpg",
        "source": "https://commons.wikimedia.org/wiki/File:Chevron,_US90,_Greenville.JPG",
        "original": "https://upload.wikimedia.org/wikipedia/commons/6/60/Chevron%2C_US90%2C_Greenville.JPG",
        "license": "CC BY-SA 4.0",
        "licenseUrl": "https://creativecommons.org/licenses/by-sa/4.0",
        "alt": "Greenville, Florida, August 3, 2014. Gasoline; grade not readable gasoline posted at $3.539 per gallon.",
        "evidence": "Price read directly from the photograph. Capture date, place, creator, and rights checked in source file metadata.",
        "note": "Individual station price at the photographed moment; not a national or local average.",
        "coordinates": {
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          "precision": "camera",
          "source": "https://commons.wikimedia.org/wiki/File:Chevron,_US90,_Greenville.JPG"
        },
        "matchEligible": false,
        "dateEvidence": "Taken on 3 August 2014, 10:15:08",
        "locationEvidence": "Chevron, US90, Greenville, Madison County, Florida",
        "activeStationEvidence": "Chevron convenience store, vehicles at pumps and intact gasoline price board.",
        "imageChanges": "Original or Wikimedia thumbnail downloaded; no retouching or generated content.",
        "thumbnail": "https://photos.howmuchthen.com/assets/d41e79f42580d00a40326a9ffa2d61d43ec98a7e201ae976a0c3daca093eadc3/modern-104.webp",
        "usageRestriction": "none_stated",
        "preview": "https://photos.howmuchthen.com/assets/1dcbfe1a871c5648c2006762bf7e3f9c057edc7bf0c921d5e5a0d102e4c7a8ef/modern-104.webp",
        "framing": {
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      },
      {
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        "date": "2014-08-16",
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        "dateApproximate": false,
        "price": 3.289,
        "grade": "Unleaded",
        "place": "Lenox, Georgia",
        "author": "Michael Rivera",
        "image": "https://photos.howmuchthen.com/assets/cb06dc4dab5835fafdf9cbffb26c6446c2713fd7ab5e637742b54f1e4d1e7d53/modern-207.jpg",
        "source": "https://commons.wikimedia.org/wiki/File:Dixie_Gas_Station,_Lenox.JPG",
        "original": "https://upload.wikimedia.org/wikipedia/commons/4/42/Dixie_Gas_Station%2C_Lenox.JPG",
        "license": "CC BY-SA 4.0",
        "licenseUrl": "https://creativecommons.org/licenses/by-sa/4.0",
        "alt": "Lenox, Georgia, August 16, 2014. Unleaded gasoline posted at $3.289 per gallon.",
        "evidence": "Price read directly from the photograph. Capture date, place, creator, and rights checked in source file metadata.",
        "note": "Individual station price at the photographed moment; not a national or local average.",
        "coordinates": {
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          "precision": "camera",
          "source": "https://commons.wikimedia.org/wiki/File:Dixie_Gas_Station,_Lenox.JPG"
        },
        "matchEligible": true,
        "dateEvidence": "2014-08-16 11:11:35",
        "locationEvidence": "Dixie Gas Station, Lenox, Cook County, Georgia",
        "activeStationEvidence": "Dixie food store has a person at storefront and cars at the forecourt.",
        "imageChanges": "Original or Wikimedia thumbnail downloaded; no retouching or generated content.",
        "thumbnail": "https://photos.howmuchthen.com/assets/67874d885c3d6a7dc07a7c7dbcb6e41f22237c64c721fe7da0b332c82e64061e/modern-207.webp",
        "usageRestriction": "none_stated",
        "preview": "https://photos.howmuchthen.com/assets/d6fdf20d9fe5ee064cde8e51bbd79174dc0251db80f6d368a5d995ec8522f795/modern-207.webp",
        "framing": {
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          "reviewed": "2026-09-20",
          "policy": "price-aware-v1",
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          "borderReviewed": "2026-09-20"
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      },
      {
        "id": "modern-208",
        "date": "2014-08-16",
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        "datePrecision": "day",
        "dateApproximate": false,
        "price": 3.259,
        "grade": "Gasoline cash; grade not readable",
        "place": "Cecil, Georgia",
        "author": "Michael Rivera",
        "image": "https://photos.howmuchthen.com/assets/365098b612e973cfe9a4b8a62d7f714c617ce773a4c0565aecc65a3234f213f4/modern-208.jpg",
        "source": "https://commons.wikimedia.org/wiki/File:Chevron_Food_Store,_Cecil.JPG",
        "original": "https://upload.wikimedia.org/wikipedia/commons/4/4a/Chevron_Food_Store%2C_Cecil.JPG",
        "license": "CC BY-SA 4.0",
        "licenseUrl": "https://creativecommons.org/licenses/by-sa/4.0",
        "alt": "Cecil, Georgia, August 16, 2014. Gasoline cash; grade not readable gasoline posted at $3.259 per gallon.",
        "evidence": "Price read directly from the photograph. Capture date, place, creator, and rights checked in source file metadata.",
        "note": "Individual station price at the photographed moment; not a national or local average.",
        "coordinates": {
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          "precision": "camera",
          "source": "https://commons.wikimedia.org/wiki/File:Chevron_Food_Store,_Cecil.JPG"
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        "matchEligible": false,
        "dateEvidence": "2014-08-16 11:54:50",
        "locationEvidence": "Chevron Food Store, 1770 Old Coffee Rd, Cecil, Cook County, Georgia",
        "activeStationEvidence": "Chevron Food Mart pumps have cars beside them; storefront merchandise and tire shop visible.",
        "imageChanges": "Original or Wikimedia thumbnail downloaded; no retouching or generated content.",
        "thumbnail": "https://photos.howmuchthen.com/assets/4b68383df6ccc3551c1f7d7fc116ee01e2fb2209d946926598076516e092a112/modern-208.webp",
        "usageRestriction": "none_stated",
        "preview": "https://photos.howmuchthen.com/assets/0503a2b496f0ca45af6c848c03f5337de10852693380db6bb812c1df0b24d1b1/modern-208.webp",
        "framing": {
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          "reviewed": "2026-09-20",
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          "borderReviewed": "2026-09-20"
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      },
      {
        "id": "modern-116",
        "date": "2014-08-20",
        "dateLabel": "August 20, 2014",
        "datePrecision": "day",
        "dateApproximate": false,
        "price": 3.699,
        "grade": "Regular; cash",
        "place": "Bethel, Connecticut",
        "author": "Mike Mozart  from Funny YouTube, USA",
        "image": "https://photos.howmuchthen.com/assets/43afd9dc8b6753c2c5723ce296d732d4c85a46426b7247a7fe8a77a57d02cdf8/modern-116.jpg",
        "source": "https://commons.wikimedia.org/wiki/File:Shell_Gas_Station_(14807634879).jpg",
        "original": "https://upload.wikimedia.org/wikipedia/commons/e/ec/Shell_Gas_Station_%2814807634879%29.jpg",
        "license": "CC BY 2.0",
        "licenseUrl": "https://creativecommons.org/licenses/by/2.0",
        "alt": "Bethel, Connecticut, August 20, 2014. Regular; cash gasoline posted at $3.699 per gallon.",
        "evidence": "Price read directly from the photograph. Capture date, place, creator, and rights checked in source file metadata.",
        "note": "Individual station price at the photographed moment; not a national or local average.",
        "coordinates": {
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          "precision": "city",
          "label": "Approximate city location",
          "source": "https://www.census.gov/geographies/reference-files/time-series/geo/gazetteer-files.2025.html"
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        "matchEligible": true,
        "dateEvidence": "2014-08-20 16:04",
        "locationEvidence": "Shell Gas Station, Bethel, CT 8/2014 by Mike Mozart of TheToyChannel and JeepersMedia on YouTube.",
        "activeStationEvidence": "Shell forecourt shows a person standing beside a vehicle at a pump.",
        "imageChanges": "Original or Wikimedia thumbnail downloaded; no retouching or generated content.",
        "thumbnail": "https://photos.howmuchthen.com/assets/da931a972d34bd96513c3f8dc21d932fee0d58d7a92fa9c9cba016b5b3fb18f4/modern-116.webp",
        "usageRestriction": "none_stated",
        "preview": "https://photos.howmuchthen.com/assets/1678510c5245cbff1085fef6231bcf7da4f889bf24255fa654089213e83ca011/modern-116.webp",
        "framing": {
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      },
      {
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        "date": "2014-12-12",
        "dateLabel": "December 12, 2014",
        "datePrecision": "day",
        "dateApproximate": false,
        "price": 2.399,
        "grade": "regular gasoline",
        "place": "Baton Rouge area, Louisiana",
        "author": "formulanone",
        "image": "https://photos.howmuchthen.com/assets/cc0fb7bdf696089bc1d792c165b72950a7b68ab3c3664e0812d30c60736c6a8d/fl-42134303372.jpg",
        "preview": "https://photos.howmuchthen.com/assets/cd82a2ef87da6a2cf388d4b4b6c34af50e10a1bc41c418a860389df29e3d290d/fl-42134303372.webp",
        "source": "https://www.flickr.com/photos/formulanone/42134303372/",
        "original": "https://live.staticflickr.com/904/42134303372_930f695da5_o.jpg",
        "license": "CC BY-SA 2.0",
        "licenseUrl": "https://creativecommons.org/licenses/by-sa/2.0/",
        "alt": "Baton Rouge area, Louisiana, December 12, 2014. Gasoline posted at $2.399 per U.S. gallon. regular gasoline.",
        "evidence": "Right Shell sign reads Regular 2.39 9/10. A wire crosses the display but the complete price remains visible in the untouched original and native detail. Original photographer Flickr capture field dateTaken: 2014-12-12 13:15:16. Upload date kept separate.",
        "note": "Individual station price, not a local or national average. Original file URL from photographer photo page; untouched original retained; separate full-frame preview.",
        "usageRestriction": "none_stated",
        "matchEligible": true,
        "framing": {
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          "reviewed": "2026-09-23",
          "policy": "price-aware-v1",
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          "borderReviewed": "2026-09-23",
          "borderNote": "No scan surround; full photographic frame."
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        "thumbnail": "https://photos.howmuchthen.com/assets/a0c4cf945ddf993f4f218d5e2f494340910ab4513883912a67ef18e9d9e56290/fl-42134303372.webp",
        "dateEvidence": "Original photographer Flickr capture field dateTaken: 2014-12-12 13:15:16. Upload date kept separate.",
        "locationEvidence": "Original photographer keywords say louisiana, batonrouge, la3006; photographed Louisiana route shields and creator title LA19 North - LA3006 Sign support the U.S. location.",
        "imageChanges": "Full-frame high-quality JPEG optimized for web delivery, with source detail retained up to 6,000 pixels. Untouched source master preserved. Separate full-frame browsing preview. No retouching; display framing protects the complete posted price.",
        "imageProvenance": {
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          "qualityLimit": "Original file URL from photographer photo page; untouched original retained; separate full-frame preview."
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      },
      {
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        "date": "2014-12-20",
        "dateLabel": "December 20, 2014",
        "datePrecision": "day",
        "dateApproximate": false,
        "price": 1.999,
        "grade": "Unleaded",
        "place": "New Orleans, Louisiana",
        "author": "Infrogmation of New Orleans",
        "image": "https://photos.howmuchthen.com/assets/1cdcf2f96da1b3c4d245c9b76e52f7017c235e89f8b938803206319a0107e1e6/fl-16188819006.jpg",
        "preview": "https://photos.howmuchthen.com/assets/3721bf8ebbc4d4e1fb09d517cb77b462e90ded585a1b52caf1fa521b2d8a42b2/fl-16188819006.webp",
        "source": "https://www.flickr.com/photos/infrogmation/16188819006/",
        "original": "https://live.staticflickr.com/7553/16188819006_e9bf0a0537_o.jpg",
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        "licenseUrl": "https://creativecommons.org/licenses/by/2.0/",
        "alt": "New Orleans, Louisiana, December 20, 2014. Gasoline posted at $1.999 per U.S. gallon. Unleaded.",
        "evidence": "Illuminated IDEAL sign reads UNLEADED 1.99 9/10; separate diesel price is 3.09 9/10. Original photographer Flickr capture field dateTaken: 2014-12-20 18:05:33. Upload date kept separate.",
        "note": "Individual station price, not a local or national average. Original file URL from photographer photo page; untouched original retained; separate full-frame preview.",
        "usageRestriction": "none_stated",
        "matchEligible": true,
        "framing": {
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          "borderReviewed": "2026-09-23",
          "borderNote": "No scan surround; full photographic frame."
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        "thumbnail": "https://photos.howmuchthen.com/assets/0a29c7df5f508040f62cfd7f996d80dd0da5a8adc04f1ac7103c72ce267e3cb8/fl-16188819006.webp",
        "dateEvidence": "Original photographer Flickr capture field dateTaken: 2014-12-20 18:05:33. Upload date kept separate.",
        "locationEvidence": "Photographer photo keywords include neworleans; source title Orleans Bayou Gas Under 2 Bux Dec14.",
        "imageChanges": "Full-frame high-quality JPEG optimized for web delivery, with source detail retained up to 6,000 pixels. Untouched source master preserved. Separate full-frame browsing preview. No retouching; display framing protects the complete posted price.",
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          "qualityLimit": "Original file URL from photographer photo page; untouched original retained; separate full-frame preview."
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      },
      {
        "id": "modern-209",
        "date": "2014-12-27",
        "dateLabel": "December 27, 2014",
        "datePrecision": "day",
        "dateApproximate": false,
        "price": 2.399,
        "grade": "Regular unleaded",
        "place": "Ty Ty, Georgia",
        "author": "Michael Rivera",
        "image": "https://photos.howmuchthen.com/assets/16f702093daef925544bedf45a060dd87906a99c994e53c87c93bfa8fc0decdb/modern-209.jpg",
        "source": "https://commons.wikimedia.org/wiki/File:Citgo,_Esco%27s_Food_Store_Ty_Ty.JPG",
        "original": "https://upload.wikimedia.org/wikipedia/commons/d/db/Citgo%2C_Esco%27s_Food_Store_Ty_Ty.JPG",
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        "evidence": "Price read directly from the photograph. Capture date, place, creator, and rights checked in source file metadata.",
        "note": "Individual station price at the photographed moment; not a national or local average.",
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        "note": "Individual station price at the photographed moment; not a national or local average.",
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        "evidence": "Price read directly from the photograph. Capture date, place, creator, and rights checked in source file metadata.",
        "note": "Individual station price at the photographed moment; not a national or local average.",
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        "place": "CR136, Suwannee County, Florida",
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        "alt": "CR136, Suwannee County, Florida, January 1, 2015. Unleaded gasoline posted at $2.299 per gallon.",
        "evidence": "Price read directly from the photograph. Capture date, place, creator, and rights checked in source file metadata.",
        "note": "Individual station price at the photographed moment; not a national or local average.",
        "coordinates": {
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          "source": "https://commons.wikimedia.org/wiki/File:Gate_Gas_Station,_CR136,_Suwannee_County.JPG"
        },
        "matchEligible": true,
        "dateEvidence": "Taken on 1 January 2015, 10:57:55",
        "locationEvidence": "Gate Gas Station, CR136, Suwannee County, Florida",
        "activeStationEvidence": "Gate CR136 station has trucks and cars beside pumps and its convenience store.",
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      },
      {
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        "dateLabel": "February 28, 2015",
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        "dateApproximate": false,
        "price": 2.699,
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        "place": "Oregon",
        "author": "Ferrous Büller",
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        "preview": "https://photos.howmuchthen.com/assets/84c14b44fa31496a9d64a8ad893d857c88597dcbf244948b543e4537576cd812/fl-16652340236.webp",
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        "licenseUrl": "https://creativecommons.org/licenses/by-sa/2.0/",
        "alt": "Oregon, February 28, 2015. Gasoline posted at $2.699 per U.S. gallon. regular.",
        "evidence": "Chevron Regular roadside board reads269 and9/10. Original photographer Flickr capture field dateTaken: 2015-02-28 11:06:44. Upload date kept separate.",
        "note": "Individual station price, not a local or national average. Original file URL from photographer photo page; untouched original retained; separate full-frame preview.",
        "usageRestriction": "none_stated",
        "matchEligible": true,
        "framing": {
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          "borderReviewed": "2026-09-23",
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        "thumbnail": "https://photos.howmuchthen.com/assets/6c6c8b54fb6402153a58caeae6ef5d2e0fb0947ef8b08845cd8f97d1c3a05bf6/fl-16652340236.webp",
        "dateEvidence": "Original photographer Flickr capture field dateTaken: 2015-02-28 11:06:44. Upload date kept separate.",
        "locationEvidence": "Original capture geotag45.609802,-123.11325 places photo in Oregon,UnitedStates.",
        "imageChanges": "Untouched source JPEG used for inspection. Separate full-frame browsing preview. No retouching. Display framing trims only reviewed scan surrounds and protects the complete posted price.",
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          "qualityLimit": "Original file URL from photographer photo page; untouched original retained; separate full-frame preview."
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      },
      {
        "id": "modern-210",
        "date": "2015-03-28",
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        "dateApproximate": false,
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        "place": "Moultrie, Georgia",
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        "alt": "Moultrie, Georgia, March 28, 2015. Regular self serve gasoline posted at $2.169 per gallon.",
        "evidence": "Price read directly from the photograph. Capture date, place, creator, and rights checked in source file metadata.",
        "note": "Individual station price at the photographed moment; not a national or local average.",
        "coordinates": {
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          "precision": "camera",
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        "matchEligible": true,
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        "locationEvidence": "N Veterans Pkwy, Moultrie, Colquitt County, Georgia",
        "activeStationEvidence": "Chevron 1350 N Veterans Parkway has customers and vehicles beneath its canopy.",
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      {
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        "price": 2.579,
        "grade": "Unleaded",
        "place": "Homeland, Georgia",
        "author": "Michael Rivera",
        "image": "https://photos.howmuchthen.com/assets/584a9c62e5e17b74cfd4b9d8a95b10c1c17f2d430914fd7d4d28cbcb98672a0d/modern-211.jpg",
        "source": "https://commons.wikimedia.org/wiki/File:Flash_Foods,_Homeland.JPG",
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        "licenseUrl": "https://creativecommons.org/licenses/by-sa/4.0",
        "alt": "Homeland, Georgia, June 28, 2015. Unleaded gasoline posted at $2.579 per gallon.",
        "evidence": "Price read directly from the photograph. Capture date, place, creator, and rights checked in source file metadata.",
        "note": "Individual station price at the photographed moment; not a national or local average.",
        "coordinates": {
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          "precision": "camera",
          "source": "https://commons.wikimedia.org/wiki/File:Flash_Foods,_Homeland.JPG"
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        "matchEligible": true,
        "dateEvidence": "2015-06-28 09:46:58",
        "locationEvidence": "Homeland, Charlton County, Georgia",
        "activeStationEvidence": "Flash Foods Homeland has vehicles beside connected pumps and a store entrance.",
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        "thumbnail": "https://photos.howmuchthen.com/assets/3d44b6b2a0a1ed9c3ea4bc1297421c1ce45ec0da9c6efc38e9b76ee5be99389f/modern-211.webp",
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        "price": 2.579,
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        "place": "Kingsland Road, Charlton County, Georgia",
        "author": "Michael Rivera",
        "image": "https://photos.howmuchthen.com/assets/e38722151baa7e293a87cefbc976480bd957c38c8872aef2886798a6f3312de9/modern-212.jpg",
        "source": "https://commons.wikimedia.org/wiki/File:Flash_Foods,_Kingsland_Rd,_Charlton_County.JPG",
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        "alt": "Kingsland Road, Charlton County, Georgia, June 28, 2015. Regular gasoline posted at $2.579 per gallon.",
        "evidence": "Price read directly from the photograph. Capture date, place, creator, and rights checked in source file metadata.",
        "note": "Individual station price at the photographed moment; not a national or local average.",
        "coordinates": {
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          "precision": "camera",
          "source": "https://commons.wikimedia.org/wiki/File:Flash_Foods,_Kingsland_Rd,_Charlton_County.JPG"
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        "matchEligible": true,
        "dateEvidence": "2015-06-28 10:17:01",
        "locationEvidence": "Flash Foods, Kingsland Rd, Charlton County, Georgia",
        "activeStationEvidence": "Flash Foods pumps with vehicle and person outside storefront.",
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        "place": "Folkston, Georgia",
        "author": "Michael Rivera",
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        "alt": "Folkston, Georgia, June 28, 2015. Unleaded gasoline posted at $2.579 per gallon.",
        "evidence": "Price read directly from the photograph. Capture date, place, creator, and rights checked in source file metadata.",
        "note": "Individual station price at the photographed moment; not a national or local average.",
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          "precision": "camera",
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        "activeStationEvidence": "Flash Foods Main Street forecourt has vehicles beside store and present-day pump equipment.",
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      {
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        "date": "2015-06-30",
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        "price": 2.539,
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        "place": "Dock Junction, Georgia",
        "author": "Michael Rivera",
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        "licenseUrl": "https://creativecommons.org/licenses/by-sa/4.0",
        "alt": "Dock Junction, Georgia, June 30, 2015. Regular gasoline posted at $2.539 per gallon.",
        "evidence": "Price read directly from the photograph. Capture date, place, creator, and rights checked in source file metadata.",
        "note": "Individual station price at the photographed moment; not a national or local average.",
        "coordinates": {
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          "precision": "camera",
          "source": "https://commons.wikimedia.org/wiki/File:Exxon,_US341,_Dock_Junction.JPG"
        },
        "matchEligible": true,
        "dateEvidence": "2015-06-30 08:39:22",
        "locationEvidence": "Dock Junction, Glynn County, Georgia",
        "activeStationEvidence": "Exxon US341 has several vehicles at pumps and an operating convenience store.",
        "imageChanges": "Original or Wikimedia thumbnail downloaded; no retouching or generated content.",
        "thumbnail": "https://photos.howmuchthen.com/assets/5e40c2dbfd53361d010aafbb9d40875a684c45d906957c792f07081a6df22ea8/modern-214.webp",
        "usageRestriction": "none_stated",
        "preview": "https://photos.howmuchthen.com/assets/9c4436c196f31397ddf4ae632174e885e3608f66f8d5fd18b7e0ef6b85d2ab0e/modern-214.webp",
        "framing": {
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          "reviewed": "2026-09-20",
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          "borderReviewed": "2026-09-20"
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      },
      {
        "id": "modern-215",
        "date": "2015-09-07",
        "dateLabel": "September 7, 2015",
        "datePrecision": "day",
        "dateApproximate": false,
        "price": 2.099,
        "grade": "Unleaded",
        "place": "Alma, Georgia",
        "author": "Michael Rivera",
        "image": "https://photos.howmuchthen.com/assets/441af72f4906517fd37dfdce1400ad225a6c360e869d81de475dfa43e16208a0/modern-215.jpg",
        "source": "https://commons.wikimedia.org/wiki/File:Flash_Foods,_938_S_Pierce_St.,_Alma.JPG",
        "original": "https://upload.wikimedia.org/wikipedia/commons/2/2c/Flash_Foods%2C_938_S_Pierce_St.%2C_Alma.JPG",
        "license": "CC BY-SA 4.0",
        "licenseUrl": "https://creativecommons.org/licenses/by-sa/4.0",
        "alt": "Alma, Georgia, September 7, 2015. Unleaded gasoline posted at $2.099 per gallon.",
        "evidence": "Price read directly from the photograph. Capture date, place, creator, and rights checked in source file metadata.",
        "note": "Individual station price at the photographed moment; not a national or local average.",
        "coordinates": {
          "lat": 31.532453,
          "lon": -82.463679,
          "precision": "camera",
          "source": "https://commons.wikimedia.org/wiki/File:Flash_Foods,_938_S_Pierce_St.,_Alma.JPG"
        },
        "matchEligible": true,
        "dateEvidence": "2015-09-07 13:49:56",
        "locationEvidence": "Alma, Bacon County, Georgia",
        "activeStationEvidence": "Flash Foods 938 S Pierce Street shows customer vehicles beside pumps and storefront.",
        "imageChanges": "Original or Wikimedia thumbnail downloaded; no retouching or generated content.",
        "thumbnail": "https://photos.howmuchthen.com/assets/3792679c3c50a8a12cdc0fce4e7ea06b3814c1270489006fbfe07040fe71e1be/modern-215.webp",
        "usageRestriction": "none_stated",
        "preview": "https://photos.howmuchthen.com/assets/f31107b2aa236d08b2a7523664845a697f69d0f26c7861f4ee5194bcc96e25c4/modern-215.webp",
        "framing": {
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      },
      {
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        "date": "2016-02-04",
        "dateLabel": "February 4, 2016",
        "datePrecision": "day",
        "dateApproximate": false,
        "price": 1.649,
        "grade": "unleaded",
        "place": "Mishicot, Wisconsin",
        "author": "Michael Steeber",
        "image": "https://photos.howmuchthen.com/assets/dd2dd6cfff82f0c375742909bcc92dbf1b010276c97e4ef539a48c7b33a3bf6f/fl-25008606745.jpg",
        "preview": "https://photos.howmuchthen.com/assets/0698e47e5da37aa1b45f6a7275250c6b8afdbe910318bbbeb589e8791f920b5c/fl-25008606745.webp",
        "source": "https://www.flickr.com/photos/michaelsteeber/25008606745/",
        "original": "https://live.staticflickr.com/1584/25008606745_9aeafc041c_o.jpg",
        "license": "CC BY-SA 2.0",
        "licenseUrl": "https://creativecommons.org/licenses/by-sa/2.0/",
        "alt": "Mishicot, Wisconsin, February 4, 2016. Gasoline posted at $1.649 per U.S. gallon. unleaded.",
        "evidence": "Cenex UNLEADED board reads1.64 and9/10. Original photographer Flickr capture field dateTaken: 2016-02-04 17:38:17. Upload date kept separate.",
        "note": "Individual station price, not a local or national average. Original file URL from photographer photo page; untouched original retained; separate full-frame preview.",
        "usageRestriction": "none_stated",
        "matchEligible": false,
        "framing": {
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          "priceBounds": [
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          "reviewed": "2026-09-23",
          "policy": "price-aware-v1",
          "contentBounds": [
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          "borderReviewed": "2026-09-23",
          "borderNote": "No scan surround; full photographic frame."
        },
        "licenseRequirements": [
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          "share_alike"
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        "thumbnail": "https://photos.howmuchthen.com/assets/ddf8846d2faf2b8ad472d9234671b11f55b2b616f320bca54a8f9300dc394ca9/fl-25008606745.webp",
        "dateEvidence": "Original photographer Flickr capture field dateTaken: 2016-02-04 17:38:17. Upload date kept separate.",
        "locationEvidence": "Creator title and caption explicitly state Mishicot, WI.",
        "imageChanges": "Full-frame high-quality JPEG optimized for web delivery, with source detail retained up to 6,000 pixels. Untouched source master preserved. Separate full-frame browsing preview. No retouching; display framing protects the complete posted price.",
        "imageProvenance": {
          "sourceFileUrl": "https://live.staticflickr.com/1584/25008606745_9aeafc041c_o.jpg",
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          "reviewedAt": "2026-09-23",
          "qualityLimit": "Original file URL from photographer photo page; untouched original retained; separate full-frame preview."
        }
      },
      {
        "id": "modern-259",
        "date": "2016-02-28",
        "dateLabel": "February 28, 2016",
        "datePrecision": "day",
        "dateApproximate": false,
        "price": 1.699,
        "grade": "Regular unleaded",
        "place": "Byron, Georgia",
        "author": "Michael Rivera",
        "image": "https://photos.howmuchthen.com/assets/c91323db55f4b7b6d2a5d6a5a27ad3af09e36aa1a347e13f67b513e086a6a0e5/modern-259.jpg",
        "source": "https://commons.wikimedia.org/wiki/File:Raceway_Gas_Station,_GA49,_Byron.JPG",
        "original": "https://upload.wikimedia.org/wikipedia/commons/4/47/Raceway_Gas_Station%2C_GA49%2C_Byron.JPG",
        "license": "CC BY-SA 4.0",
        "licenseUrl": "https://creativecommons.org/licenses/by-sa/4.0",
        "alt": "Byron, Georgia, February 28, 2016. Regular unleaded gasoline posted at $1.699 per gallon.",
        "evidence": "Price read directly from the photograph. Capture date, place, creator, and rights checked in source file metadata.",
        "note": "Individual station price at the photographed moment; not a national or local average.",
        "coordinates": {
          "lat": 32.657135,
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          "precision": "camera",
          "source": "https://commons.wikimedia.org/wiki/File:Raceway_Gas_Station,_GA49,_Byron.JPG"
        },
        "matchEligible": true,
        "dateEvidence": "2016-02-28 10:41:12",
        "locationEvidence": "Byron, Peach County, Georgia",
        "activeStationEvidence": "Raceway Byron forecourt has customer vehicles at several pumps and flags outside its store.",
        "imageChanges": "Original or Wikimedia thumbnail downloaded; no retouching or generated content.",
        "thumbnail": "https://photos.howmuchthen.com/assets/9763e95f91d00e924523461351f0f9ba0b463e44fc5496167db600d7477eda78/modern-259.webp",
        "usageRestriction": "none_stated",
        "preview": "https://photos.howmuchthen.com/assets/ad1a3cac2f63fc78fc12875e5d506d8e14d2f1457b9ee29f42fbc46dc99cd929/modern-259.webp",
        "framing": {
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          "reviewed": "2026-09-20",
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          "borderReviewed": "2026-09-20"
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      },
      {
        "id": "modern-278",
        "date": "2016-07-29",
        "dateLabel": "July 29, 2016",
        "datePrecision": "day",
        "dateApproximate": false,
        "price": 2.189,
        "grade": "Regular unleaded",
        "place": "Saint Johnsbury, Vermont",
        "author": "Artaxerxes",
        "image": "https://photos.howmuchthen.com/assets/22e159e6fa0a62c0b150a2433193f8a8a76c64973450bc639a91e60c4fc6b431/modern-278.jpg",
        "source": "https://commons.wikimedia.org/wiki/File:Porsche_911_991_Portland_Street_St._Johnsbury_VT_July_2016.jpg",
        "original": "https://upload.wikimedia.org/wikipedia/commons/1/1a/Porsche_911_991_Portland_Street_St._Johnsbury_VT_July_2016.jpg",
        "license": "CC BY-SA 3.0",
        "licenseUrl": "https://creativecommons.org/licenses/by-sa/3.0",
        "alt": "Saint Johnsbury, Vermont, July 29, 2016. Regular unleaded gasoline posted at $2.189 per gallon.",
        "evidence": "Price read directly from the photograph. Capture date, place, creator, and rights checked in source file metadata.",
        "note": "Individual station price at the photographed moment; not a national or local average.",
        "coordinates": {
          "lat": 44.420556,
          "lon": -72.01,
          "precision": "camera",
          "source": "https://commons.wikimedia.org/wiki/File:Porsche_911_991_Portland_Street_St._Johnsbury_VT_July_2016.jpg"
        },
        "matchEligible": true,
        "dateEvidence": "29 July 2016 (according to   Exif   data)",
        "locationEvidence": "Porsche 911 parked at St. Johnsbury House of Pizza at 287 Portland Street, St Johnsbury, VT 05819.",
        "activeStationEvidence": "Citgo St Johnsbury has vehicles at forecourt and store entrance behind the Porsche in foreground.",
        "imageChanges": "Original or Wikimedia thumbnail downloaded; no retouching or generated content.",
        "thumbnail": "https://photos.howmuchthen.com/assets/67c5c4a2eff1c4da0d5341253345d190c9c7ae7daf8da31e47dee385e8e76da1/modern-278.webp",
        "usageRestriction": "none_stated",
        "preview": "https://photos.howmuchthen.com/assets/f9234803650fb2f02139cadba84c2cf30319a05349b09e9abe4761e3ab85b38c/modern-278.webp",
        "framing": {
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          "reviewed": "2026-09-20",
          "policy": "price-aware-v1",
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          "borderReviewed": "2026-09-20"
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      },
      {
        "id": "modern-280",
        "date": "2016-12-16",
        "dateLabel": "December 16, 2016",
        "datePrecision": "day",
        "dateApproximate": false,
        "price": 2.259,
        "grade": "Regular",
        "place": "Montpelier, Vermont",
        "author": "Artaxerxes",
        "image": "https://photos.howmuchthen.com/assets/e24b3b1820c2f623634d3a27f97d77562579812f670ed5a8ac71b32ca45fa004/modern-280.jpg",
        "source": "https://commons.wikimedia.org/wiki/File:U.S._Army_truck_downtown_Montpelier_VT_December_2016.jpg",
        "original": "https://upload.wikimedia.org/wikipedia/commons/e/e1/U.S._Army_truck_downtown_Montpelier_VT_December_2016.jpg",
        "license": "CC BY-SA 3.0",
        "licenseUrl": "https://creativecommons.org/licenses/by-sa/3.0",
        "alt": "Montpelier, Vermont, December 16, 2016. Regular gasoline posted at $2.259 per gallon.",
        "evidence": "Price read directly from the photograph. Capture date, place, creator, and rights checked in source file metadata.",
        "note": "Individual station price at the photographed moment; not a national or local average.",
        "coordinates": {
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          "lon": -72.578889,
          "precision": "camera",
          "source": "https://commons.wikimedia.org/wiki/File:U.S._Army_truck_downtown_Montpelier_VT_December_2016.jpg"
        },
        "matchEligible": true,
        "dateEvidence": "16 December 2016 (according to   Exif   data)",
        "locationEvidence": "U.S. Army transporter truck parked on State Street in downtown Montpelier, Vermont.",
        "activeStationEvidence": "Shell price sign and gas station are visible behind the truck on a contemporary snow-covered street.",
        "imageChanges": "Original or Wikimedia thumbnail downloaded; no retouching or generated content.",
        "thumbnail": "https://photos.howmuchthen.com/assets/5e2103cf9278fd534e16f48c960adfd03dc967e526660b91ffce9fbc0415d579/modern-280.webp",
        "usageRestriction": "none_stated",
        "preview": "https://photos.howmuchthen.com/assets/c0fa44ec5490898ff6a56e0eb271ff1fc142a555410fe9f35c49a6e3bb574940/modern-280.webp",
        "framing": {
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          "priceBounds": [
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          "reviewed": "2026-09-20",
          "policy": "price-aware-v1",
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          "borderReviewed": "2026-09-20"
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      },
      {
        "id": "modern-148",
        "date": "2017-02-18",
        "dateLabel": "February 18, 2017",
        "datePrecision": "day",
        "dateApproximate": false,
        "price": 2.199,
        "grade": "Unleaded",
        "place": "Fernandina Beach, Florida",
        "author": "Michael Rivera",
        "image": "https://photos.howmuchthen.com/assets/56268d52a4e315e40857162e278ff7aebbab7788e21a7b53af6ffc36f6d60d03/modern-148.jpg",
        "source": "https://commons.wikimedia.org/wiki/File:Flash_Foods,_Sadler_Rd,_Fernandina_Beach.jpg",
        "original": "https://upload.wikimedia.org/wikipedia/commons/3/37/Flash_Foods%2C_Sadler_Rd%2C_Fernandina_Beach.jpg",
        "license": "CC BY-SA 4.0",
        "licenseUrl": "https://creativecommons.org/licenses/by-sa/4.0",
        "alt": "Fernandina Beach, Florida, February 18, 2017. Unleaded gasoline posted at $2.199 per gallon.",
        "evidence": "Price read directly from the photograph. Capture date, place, creator, and rights checked in source file metadata.",
        "note": "Individual station price at the photographed moment; not a national or local average.",
        "coordinates": {
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          "lon": -81.449456,
          "precision": "camera",
          "source": "https://commons.wikimedia.org/wiki/File:Flash_Foods,_Sadler_Rd,_Fernandina_Beach.jpg"
        },
        "matchEligible": true,
        "dateEvidence": "Taken on 18 February 2017, 13:47:30",
        "locationEvidence": "Flash Foods, Sadler Rd, Fernandina Beach, Nassau County, Florida",
        "activeStationEvidence": "Flash Foods Sadler Road has a car on its forecourt and current store promotions.",
        "imageChanges": "Original or Wikimedia thumbnail downloaded; no retouching or generated content.",
        "thumbnail": "https://photos.howmuchthen.com/assets/a4057faa7155dff715ff3cbd9b68f7cd2c3d50682f63b8002160511e64e92d19/modern-148.webp",
        "usageRestriction": "none_stated",
        "preview": "https://photos.howmuchthen.com/assets/5a1799206efcce80187c6b60429861615f273ca6daa4a47dca37561f49c7b4df/modern-148.webp",
        "framing": {
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          "reviewed": "2026-09-20",
          "policy": "price-aware-v1",
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          "borderReviewed": "2026-09-20"
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      },
      {
        "id": "modern-031",
        "date": "2017-03-04",
        "dateLabel": "March 4, 2017",
        "datePrecision": "day",
        "dateApproximate": false,
        "price": 2.229,
        "grade": "Unleaded",
        "place": "Saint Paul, Minnesota",
        "author": "Shaded0",
        "image": "https://photos.howmuchthen.com/assets/0ab3db2d2f3f589d7c9355156932e5d32c698e6fb2081009cbb4093657897785/modern-031.jpg",
        "source": "https://commons.wikimedia.org/wiki/File:SuperAmerica_Gas_Station_Saint_Paul,_MN.jpg",
        "original": "https://upload.wikimedia.org/wikipedia/commons/3/34/SuperAmerica_Gas_Station_Saint_Paul%2C_MN.jpg",
        "license": "CC BY-SA 4.0",
        "licenseUrl": "https://creativecommons.org/licenses/by-sa/4.0",
        "alt": "Saint Paul, Minnesota, March 4, 2017. Unleaded gasoline posted at $2.229 per gallon.",
        "evidence": "Price read directly from the photograph. Capture date, place, creator, and rights checked in source file metadata.",
        "note": "Individual station price at the photographed moment; not a national or local average.",
        "coordinates": {
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          "lon": -93.087067,
          "precision": "camera",
          "source": "https://commons.wikimedia.org/wiki/File:SuperAmerica_Gas_Station_Saint_Paul,_MN.jpg"
        },
        "matchEligible": true,
        "dateEvidence": "Taken on 4 March 2017, 12:22:34",
        "locationEvidence": "Photograph of a SuperAmerica gas station in downtown Saint Paul, MN",
        "activeStationEvidence": "SuperAmerica electronic price sign with staffed retail storefront and canopy visible behind it.",
        "imageChanges": "Original or Wikimedia thumbnail downloaded; no retouching or generated content.",
        "thumbnail": "https://photos.howmuchthen.com/assets/daabfa445d50a0eb0b237a6479ed9c4ab6c6d162a2b9097a7fab1a7788dba5ae/modern-031.webp",
        "usageRestriction": "none_stated",
        "preview": "https://photos.howmuchthen.com/assets/9d6f47ba5e17c9c0bb1b3c7564628de292dcdf9c7364806fa2006b82874fffba/modern-031.webp",
        "framing": {
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          "height": 960,
          "priceBounds": [
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          "reviewed": "2026-09-20",
          "policy": "price-aware-v1",
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          "borderReviewed": "2026-09-20"
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      },
      {
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        "date": "2017-07-02",
        "dateLabel": "July 2, 2017",
        "datePrecision": "day",
        "dateApproximate": false,
        "price": 2.299,
        "grade": "Regular",
        "place": "Hatfield, Pennsylvania",
        "author": "Montgomery County Planning Commission",
        "image": "https://photos.howmuchthen.com/assets/a552338a0ae48f4506b3536ca19bb7ce21e8eed71e9d3f4d398fda5f726b1c8b/modern-117.jpg",
        "source": "https://commons.wikimedia.org/wiki/File:Royal_Farms_(34833882754).jpg",
        "original": "https://upload.wikimedia.org/wikipedia/commons/2/29/Royal_Farms_%2834833882754%29.jpg",
        "license": "CC BY-SA 2.0",
        "licenseUrl": "https://creativecommons.org/licenses/by-sa/2.0",
        "alt": "Hatfield, Pennsylvania, July 2, 2017. Regular gasoline posted at $2.299 per gallon.",
        "evidence": "Price read directly from the photograph. Capture date, place, creator, and rights checked in source file metadata.",
        "note": "Individual station price at the photographed moment; not a national or local average.",
        "coordinates": {
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          "lon": -75.298872,
          "precision": "city",
          "label": "Approximate city location",
          "source": "https://www.census.gov/geographies/reference-files/time-series/geo/gazetteer-files.2025.html"
        },
        "matchEligible": true,
        "dateEvidence": "2017-07-02 09:41",
        "locationEvidence": "Royal Farms selling their famous chicken and taking care of all types of convenience needs at their newly opened Hatfield site.",
        "activeStationEvidence": "Royal Farms canopy, intact pumps and customer vehicle visible behind regular/diesel board.",
        "imageChanges": "Original or Wikimedia thumbnail downloaded; no retouching or generated content.",
        "thumbnail": "https://photos.howmuchthen.com/assets/bbf42597921652ac34c3a2c1309a3413a15708fcafcbff307178c7df72ad7cf6/modern-117.webp",
        "usageRestriction": "none_stated",
        "preview": "https://photos.howmuchthen.com/assets/500ec0709c9a9f60fe659f65c79d23dba0f1db20ffac5e1a496a5c946ac0ba8c/modern-117.webp",
        "framing": {
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          "height": 851,
          "priceBounds": [
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          "reviewed": "2026-09-20",
          "policy": "price-aware-v1",
          "contentBounds": [
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          "borderReviewed": "2026-09-20"
        }
      },
      {
        "id": "modern-033",
        "date": "2018-10-15",
        "dateLabel": "October 15, 2018",
        "datePrecision": "day",
        "dateApproximate": false,
        "price": 2.989,
        "grade": "Regular",
        "place": "John Fenwick Service Area, Oldmans Township, New Jersey",
        "author": "DanTD",
        "image": "https://photos.howmuchthen.com/assets/06b84c0a555f8beff8c02ecbee188a2731fc986467d70de4e62ed898bf713cef/modern-033.jpg",
        "source": "https://commons.wikimedia.org/wiki/File:John_Fenwick_Service_Area;_Gas_Prices,_October_2018.jpg",
        "original": "https://upload.wikimedia.org/wikipedia/commons/d/d8/John_Fenwick_Service_Area%3B_Gas_Prices%2C_October_2018.jpg",
        "license": "CC BY-SA 4.0",
        "licenseUrl": "https://creativecommons.org/licenses/by-sa/4.0",
        "alt": "John Fenwick Service Area, Oldmans Township, New Jersey, October 15, 2018. Regular gasoline posted at $2.989 per gallon.",
        "evidence": "Price read directly from the photograph. Capture date, place, creator, and rights checked in source file metadata.",
        "note": "Individual station price at the photographed moment; not a national or local average.",
        "coordinates": {
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          "precision": "station",
          "label": "Service area location",
          "source": "https://www.njta.gov/service-area/john-fenwick-service-area/"
        },
        "matchEligible": true,
        "dateEvidence": "2018-10-15 16:50:50",
        "locationEvidence": "Additional images related to the John Fenwick Service Area on the northbound New Jersey Turnpike in Oldmans Township, Salem County, New Jersey. Further details to come later.",
        "activeStationEvidence": "Sunoco approach price sign photographed from a moving car; source identifies John Fenwick Service Area.",
        "imageChanges": "Original or Wikimedia thumbnail downloaded; no retouching or generated content.",
        "thumbnail": "https://photos.howmuchthen.com/assets/df0a77473f8aacea37947219a30cc7e8c5b6125c9b98a7e2527cc8b7ac75d257/modern-033.webp",
        "usageRestriction": "none_stated",
        "preview": "https://photos.howmuchthen.com/assets/60f922bf7228256762dd4914448caa92b72b87796893e518054f75a20519b2f8/modern-033.webp",
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      {
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        "source": "https://commons.wikimedia.org/wiki/File:Gilbert_Avenue_Marathon_Sign,_Walnut_Hills,_Cincinnati,_OH_(47231696641).jpg",
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        "evidence": "Price read directly from the photograph. Capture date, place, creator, and rights checked in source file metadata.",
        "note": "Individual station price at the photographed moment; not a national or local average.",
        "coordinates": {
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        "activeStationEvidence": "Marathon canopy edge and illuminated price sign are visible; source identifies Gilbert Avenue, but no purchase is shown.",
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        "thumbnail": "https://photos.howmuchthen.com/assets/f7b977696844ad7e2c5ef56d65092e889225f06b9509b27290345cd756f89f54/modern-068.webp",
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        "source": "https://commons.wikimedia.org/wiki/File:Sunoco_Gas_Station,_Gaines_St.,_Tallahassee.jpg",
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        "evidence": "Price read directly from the photograph. Capture date, place, creator, and rights checked in source file metadata.",
        "note": "Individual station price at the photographed moment; not a national or local average.",
        "coordinates": {
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        },
        "matchEligible": true,
        "dateEvidence": "Taken on 28 September 2019, 12:02:46",
        "locationEvidence": "Sunoco Gas Station, Gaines St., Tallahassee, Leon County, Florida",
        "activeStationEvidence": "Sunoco Food Mart forecourt with vehicles at pumps and lit store entrance.",
        "imageChanges": "Original or Wikimedia thumbnail downloaded; no retouching or generated content.",
        "thumbnail": "https://photos.howmuchthen.com/assets/9e6a4229aa5b1628ca7b6d8433148a62b2f218435c604e6b231128cda000b7ce/modern-151.webp",
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        "preview": "https://photos.howmuchthen.com/assets/496cf02ad29b44ce4955d19cd2f713ae2d8e76754ae22eec95b22005f2caa63c/modern-151.webp",
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        "author": "rulenumberone2",
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        "evidence": "Chevron Regular sign reads 385 and9/10; Gasoline Self Serve header. Original photographer Flickr capture field dateTaken: 2021-02-24 02:21:46. Upload date kept separate.",
        "note": "Individual station price, not a local or national average. Original file URL from photographer photo page; untouched original retained; separate full-frame preview.",
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        "locationEvidence": "Original photographer title names SF Bay Area; not inferred from price.",
        "imageChanges": "Full-frame high-quality JPEG optimized for web delivery, with source detail retained up to 6,000 pixels. Untouched source master preserved. Separate full-frame browsing preview. No retouching; display framing protects the complete posted price.",
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      {
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        "evidence": "Chevron Regular sign reads 405 and9/10; Gasoline Self Serve header. Original photographer Flickr capture field dateTaken: 2021-03-10 23:27:19. Upload date kept separate.",
        "note": "Individual station price, not a local or national average. Original file URL from photographer photo page; untouched original retained; separate full-frame preview.",
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        "locationEvidence": "Original photographer title names SF Bay Area; not inferred from price.",
        "imageChanges": "Full-frame high-quality JPEG optimized for web delivery, with source detail retained up to 6,000 pixels. Untouched source master preserved. Separate full-frame browsing preview. No retouching; display framing protects the complete posted price.",
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      {
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        "evidence": "Chevron Regular sign reads 413 and9/10; Gasoline Self Serve header. Original photographer Flickr capture field dateTaken: 2021-04-04 23:45:18. Upload date kept separate.",
        "note": "Individual station price, not a local or national average. Original file URL from photographer photo page; untouched original retained; separate full-frame preview.",
        "usageRestriction": "none_stated",
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        "dateEvidence": "Original photographer Flickr capture field dateTaken: 2021-04-04 23:45:18. Upload date kept separate.",
        "locationEvidence": "Original photographer title names SF Bay Area; not inferred from price.",
        "imageChanges": "Full-frame high-quality JPEG optimized for web delivery, with source detail retained up to 6,000 pixels. Untouched source master preserved. Separate full-frame browsing preview. No retouching; display framing protects the complete posted price.",
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      {
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        "evidence": "Shell board reads Regular 529 9/10 cents; Plus 549 9/10; V-Power 569 9/10. Original photographer Flickr capture field dateTaken: 2021-04-29 09:20:02. Upload date kept separate.",
        "note": "Individual station price, not a local or national average. Original file URL from photographer photo page; untouched original retained; separate full-frame preview.",
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        "dateEvidence": "Original photographer Flickr capture field dateTaken: 2021-04-29 09:20:02. Upload date kept separate.",
        "locationEvidence": "Original source title says Los Angeles Gas Prices; caption identifies Fairfax Ave. and Olympic Blvd. Both street labels are in the photograph.",
        "imageChanges": "Full-frame high-quality JPEG optimized for web delivery, with source detail retained up to 6,000 pixels. Untouched source master preserved. Separate full-frame browsing preview. No retouching; display framing protects the complete posted price.",
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      {
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        "author": "rulenumberone2",
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        "preview": "https://photos.howmuchthen.com/assets/dd7ca0fd7ab3f72a5be2dcda06f77a37b16db25fd6068d75eef0590e0509bbfd/fl-51164759875.webp",
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        "evidence": "Chevron Regular sign reads 429 and9/10; Gasoline Self Serve header. Original photographer Flickr capture field dateTaken: 2021-05-06 14:11:29. Upload date kept separate.",
        "note": "Individual station price, not a local or national average. Original file URL from photographer photo page; untouched original retained; separate full-frame preview.",
        "usageRestriction": "none_stated",
        "matchEligible": false,
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          "reviewed": "2026-09-23",
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          "borderReviewed": "2026-09-23",
          "borderNote": "No scan surround; full photographic frame."
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        "thumbnail": "https://photos.howmuchthen.com/assets/a6b3c8bc5ed40ee43f1fd2dac454640a3e1bc6d2400fed0245c10ee0caf7d52e/fl-51164759875.webp",
        "dateEvidence": "Original photographer Flickr capture field dateTaken: 2021-05-06 14:11:29. Upload date kept separate.",
        "locationEvidence": "Original photographer title names SF Bay Area; not inferred from price.",
        "imageChanges": "Full-frame high-quality JPEG optimized for web delivery, with source detail retained up to 6,000 pixels. Untouched source master preserved. Separate full-frame browsing preview. No retouching; display framing protects the complete posted price.",
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          "qualityLimit": "Original file URL from photographer photo page; untouched original retained; separate full-frame preview."
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      {
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        "date": "2021-05-24",
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        "image": "https://photos.howmuchthen.com/assets/9ae68bc19ed5a1f06a1ce77958f362f82eee4a054c028fd96d7fcc0ee1c2a2a4/modern-118.jpg",
        "source": "https://commons.wikimedia.org/wiki/File:Chevron_Sign_Miami_(51199222027).jpg",
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        "evidence": "Price read directly from the photograph. Capture date, place, creator, and rights checked in source file metadata.",
        "note": "Individual station price at the photographed moment; not a national or local average.",
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        "thumbnail": "https://photos.howmuchthen.com/assets/c5e2c719bdeeee37400540c766c92b3ed1e63e8b0258c7a7bba829d2aaf2a330/fl-51919073585.webp",
        "dateEvidence": "Original photographer Flickr capture field dateTaken: 2022-03-04 00:59:09. Upload date kept separate.",
        "locationEvidence": "Original photographer title names SF Bay Area; not inferred from price.",
        "imageChanges": "Full-frame high-quality JPEG optimized for web delivery, with source detail retained up to 6,000 pixels. Untouched source master preserved. Separate full-frame browsing preview. No retouching; display framing protects the complete posted price.",
        "imageProvenance": {
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          "reviewedAt": "2026-09-23",
          "qualityLimit": "Original file URL from photographer photo page; untouched original retained; separate full-frame preview."
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      },
      {
        "id": "fl-51942507814",
        "date": "2022-03-09",
        "dateLabel": "March 9, 2022",
        "datePrecision": "day",
        "dateApproximate": false,
        "price": 6.199,
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        "place": "San Francisco Bay Area, California",
        "author": "rulenumberone2",
        "image": "https://photos.howmuchthen.com/assets/0ee0b486bc4f4ab120f605f18d1f1df956bcebf7a634fb1a6caa44fd1724dfaa/fl-51942507814.jpg",
        "preview": "https://photos.howmuchthen.com/assets/e9a043e3918a62cf563f56faa8edcf1b37043412c851d240d81dfec6e39216c3/fl-51942507814.webp",
        "source": "https://www.flickr.com/photos/rulenumberone2/51942507814/",
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        "alt": "San Francisco Bay Area, California, March 9, 2022. Gasoline posted at $6.199 per U.S. gallon. regular.",
        "evidence": "Chevron Regular sign reads 619 and9/10; Gasoline Self Serve header. Original photographer Flickr capture field dateTaken: 2022-03-09 02:23:07. Upload date kept separate.",
        "note": "Individual station price, not a local or national average. Original file URL from photographer photo page; untouched original retained; separate full-frame preview.",
        "usageRestriction": "none_stated",
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        "framing": {
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          "reviewed": "2026-09-23",
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          "borderReviewed": "2026-09-23",
          "borderNote": "No scan surround; full photographic frame."
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        "licenseRequirements": [
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        "thumbnail": "https://photos.howmuchthen.com/assets/f6db5642fa68b47d1124d10efbdd3e729066fe4d562a3384b5d54dabfb564a58/fl-51942507814.webp",
        "dateEvidence": "Original photographer Flickr capture field dateTaken: 2022-03-09 02:23:07. Upload date kept separate.",
        "locationEvidence": "Original photographer title names SF Bay Area; not inferred from price.",
        "imageChanges": "Full-frame high-quality JPEG optimized for web delivery, with source detail retained up to 6,000 pixels. Untouched source master preserved. Separate full-frame browsing preview. No retouching; display framing protects the complete posted price.",
        "imageProvenance": {
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          "qualityLimit": "Original file URL from photographer photo page; untouched original retained; separate full-frame preview."
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      },
      {
        "id": "modern-286",
        "date": "2022-03-13",
        "dateLabel": "March 13, 2022",
        "datePrecision": "day",
        "dateApproximate": false,
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        "grade": "Unleaded",
        "place": "34th Avenue S and E51st Street, Minneapolis, Minnesota",
        "author": "Michael Hicks  from Saint Paul, MN, USA",
        "image": "https://photos.howmuchthen.com/assets/38dfb49808c16f151b73f18558ca965404432666f5840633407bef9ef45202df/modern-286.jpg",
        "source": "https://commons.wikimedia.org/wiki/File:Speedway_Gas_Prices_(51936331396).jpg",
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        "alt": "34th Avenue S and E51st Street, Minneapolis, Minnesota, March 13, 2022. Unleaded gasoline posted at $3.999 per gallon.",
        "evidence": "Price read directly from the photograph. Capture date, place, creator, and rights checked in source file metadata.",
        "note": "Individual station price at the photographed moment; not a national or local average.",
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        "dateEvidence": "Taken on 13 March 2022, 11:26",
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        "activeStationEvidence": "Speedway digital sign; photographer explicitly reports recording the current unleaded price at 34th Avenue S and E51st Street.",
        "imageChanges": "Original or Wikimedia thumbnail downloaded; no retouching or generated content.",
        "thumbnail": "https://photos.howmuchthen.com/assets/96d23ca507dfbe18f23d20708162436d22a5e07cd29a24903d167fa7a468aae5/modern-286.webp",
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          "borderReviewed": "2026-09-20"
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      {
        "id": "fl-52107823259",
        "date": "2022-05-25",
        "dateLabel": "May 25, 2022",
        "datePrecision": "day",
        "dateApproximate": false,
        "price": 5.099,
        "grade": "unleaded",
        "place": "Eugene, Oregon",
        "author": "Rick Obst",
        "image": "https://photos.howmuchthen.com/assets/4c67d467a2d793b535f3a44b2324290d5a78e20c3df89219677b7a5cc12fb481/fl-52107823259.jpg",
        "preview": "https://photos.howmuchthen.com/assets/ec03848f89e056aaafaeba4964e0021b9e7ef52af70aaab4240244723b896361/fl-52107823259.webp",
        "source": "https://www.flickr.com/photos/discoveroregon/52107823259/",
        "original": "https://live.staticflickr.com/65535/52107823259_52a4e7dc77_o.jpg",
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        "alt": "Eugene, Oregon, May 25, 2022. Gasoline posted at $5.099 per U.S. gallon. unleaded.",
        "evidence": "Fred Meyer UNLEADED board reads5.09 withraised9. Original photographer Flickr capture field dateTaken: 2022-05-25 08:02:26. Upload date kept separate.",
        "note": "Individual station price, not a local or national average. Original file URL from photographer photo page; untouched original retained; separate full-frame preview.",
        "usageRestriction": "none_stated",
        "matchEligible": false,
        "framing": {
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          "reviewed": "2026-09-23",
          "policy": "price-aware-v1",
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          "borderReviewed": "2026-09-23",
          "borderNote": "No scan surround; full photographic frame."
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        "licenseRequirements": [
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        "thumbnail": "https://photos.howmuchthen.com/assets/f2e40918092426777f0262d23d6f1695b9c8180213a63988b8e7b85b6eaa20c7/fl-52107823259.webp",
        "dateEvidence": "Original photographer Flickr capture field dateTaken: 2022-05-25 08:02:26. Upload date kept separate.",
        "locationEvidence": "Original caption explicitly says West11thAvenue,Eugene,LaneCounty,Oregon,USA; geotag44.048362,-123.143692.",
        "imageChanges": "Full-frame high-quality JPEG optimized for web delivery, with source detail retained up to 6,000 pixels. Untouched source master preserved. Separate full-frame browsing preview. No retouching; display framing protects the complete posted price.",
        "imageProvenance": {
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          "qualityLimit": "Original file URL from photographer photo page; untouched original retained; separate full-frame preview."
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      },
      {
        "id": "modern-298",
        "date": "2022-06-05",
        "dateLabel": "June 5, 2022",
        "datePrecision": "day",
        "dateApproximate": false,
        "price": 5.299,
        "grade": "Unleaded",
        "place": "West11th Avenue, Eugene, Oregon",
        "author": "Rick Obst",
        "image": "https://photos.howmuchthen.com/assets/847b00f1e9bbf42be90e23fcd27fc61e18be09ffcf0edae770250612a446a404/modern-298.jpg",
        "source": "https://commons.wikimedia.org/wiki/File:Gas_Prices_on_June_5,_2022_in_Eugene,_Oregon.jpg",
        "original": "https://upload.wikimedia.org/wikipedia/commons/c/c4/Gas_Prices_on_June_5%2C_2022_in_Eugene%2C_Oregon.jpg",
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        "alt": "West11th Avenue, Eugene, Oregon, June 5, 2022. Unleaded gasoline posted at $5.299 per gallon.",
        "evidence": "Price read directly from the photograph. Capture date, place, creator, and rights checked in source file metadata.",
        "note": "Individual station price at the photographed moment; not a national or local average.",
        "coordinates": {
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          "source": "https://commons.wikimedia.org/wiki/File:Gas_Prices_on_June_5,_2022_in_Eugene,_Oregon.jpg"
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        "matchEligible": true,
        "dateEvidence": "2022-06-05 08:14:28",
        "locationEvidence": "This Fred Meyer gas station is on West 11th Avenue in southwest Eugene, Lane County, Oregon, USA.",
        "activeStationEvidence": "Fred Meyer West11th station has multiple vehicles at its pumps and overhead grade prices.",
        "imageChanges": "Original or Wikimedia thumbnail downloaded; no retouching or generated content.",
        "thumbnail": "https://photos.howmuchthen.com/assets/e29e6872835c818e67025f8334588ad223e72320316e9bde419bf122f27697f0/modern-298.webp",
        "usageRestriction": "none_stated",
        "preview": "https://photos.howmuchthen.com/assets/6cdfa9a4098be752b8b3ca2b7fd3e5705411e28b99363724e139cfb38b91624c/modern-298.webp",
        "framing": {
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          "priceBounds": [
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          "reviewed": "2026-09-20",
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          "borderReviewed": "2026-09-20"
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      },
      {
        "id": "modern-289",
        "date": "2022-06-06",
        "dateLabel": "June 6, 2022",
        "datePrecision": "day",
        "dateApproximate": false,
        "price": 4.999,
        "grade": "Regular unleaded",
        "place": "Massachusetts",
        "author": "Sdkb",
        "image": "https://photos.howmuchthen.com/assets/80ba7fc9797ca8084953ce4903d7fa5f228b577cfc902035af06bd7196150765/modern-289.jpg",
        "source": "https://commons.wikimedia.org/wiki/File:Gasoline_prices_in_Massachusetts_in_June_2022.jpg",
        "original": "https://upload.wikimedia.org/wikipedia/commons/1/1b/Gasoline_prices_in_Massachusetts_in_June_2022.jpg",
        "license": "CC BY-SA 4.0",
        "licenseUrl": "https://creativecommons.org/licenses/by-sa/4.0",
        "alt": "Massachusetts, June 6, 2022. Regular unleaded gasoline posted at $4.999 per gallon.",
        "evidence": "Price read directly from the photograph. Capture date, place, creator, and rights checked in source file metadata.",
        "note": "Individual station price at the photographed moment; not a national or local average.",
        "coordinates": {
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          "source": "https://commons.wikimedia.org/wiki/File:Gasoline_prices_in_Massachusetts_in_June_2022.jpg"
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        "matchEligible": true,
        "dateEvidence": "2022-06-06 23:52:53",
        "locationEvidence": "A gas price display in Massachusetts, U.S., in June 2022, showing prices near $5 a gallon",
        "activeStationEvidence": "Pump close-up shows regular price plus a live sale total of $25.51 and 5.154 gallons.",
        "imageChanges": "Original or Wikimedia thumbnail downloaded; no retouching or generated content.",
        "thumbnail": "https://photos.howmuchthen.com/assets/547673b3ca28066396e6d8e8415d4830e7786e71aa5d8af4321648ac53c39f5e/modern-289.webp",
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      {
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        "place": "Minneapolis, Minnesota",
        "author": "Chad Davis",
        "image": "https://photos.howmuchthen.com/assets/7fddfb8e7541dde992b3bb1de34a334f38b794768dde8cf1aaefef10b779bbed/minneapolis-2022.jpg",
        "source": "https://commons.wikimedia.org/wiki/File:Speedway_Gas_Sign_(52135392387).jpg",
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        "licenseUrl": "https://creativecommons.org/licenses/by/2.0",
        "alt": "Speedway in June, June 8, 2022. The sign shows $4.75 9/10 per gallon.",
        "evidence": "Visually inspected Speedway sign: red Unleaded4.75 9/10; green Diesel5.29 9/10. Original capture date June8,2022 at20:12 in Commons summary and EXIF.",
        "note": "Flickr CC BY2.0 license was reviewed by Commons. Upload/review in2024 is not photograph date.",
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          "source": "https://raw.githubusercontent.com/nvkelso/natural-earth-vector/master/geojson/ne_10m_populated_places_simple.geojson"
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        "thumbnail": "https://photos.howmuchthen.com/assets/6c0c377fc95e9e1f616e3a8d47613171e154aad82569fc1ba11104879ffb052c/minneapolis-2022.webp",
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        "preview": "https://photos.howmuchthen.com/assets/5c4b3461d5622131049bf9b4b9dd444846fdb1e12aad5aefff8647655048b543/minneapolis-2022.webp",
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      },
      {
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        "datePrecision": "day",
        "dateApproximate": false,
        "price": 7.699,
        "grade": "regular",
        "place": "Bridgeport, California",
        "author": "David Wilson",
        "image": "https://photos.howmuchthen.com/assets/9a631e7aeb8baee371ea9b63e74cccbb9d1c8bc82ffb1764f4b28c00d75095c4/fl-52918541034.jpg",
        "preview": "https://photos.howmuchthen.com/assets/043c6446d4e08cb4c002242acd183c3b8e688a655e85a57b523368dd716fe2b9/fl-52918541034.webp",
        "source": "https://www.flickr.com/photos/davidwilson1949/52918541034/",
        "original": "https://live.staticflickr.com/65535/52918541034_20e73b082c_o.jpg",
        "license": "CC BY 2.0",
        "licenseUrl": "https://creativecommons.org/licenses/by/2.0/",
        "alt": "Bridgeport, California, June 17, 2022. Gasoline posted at $7.699 per U.S. gallon. regular.",
        "evidence": "Shell Regular Gasoline reads769 and9/10. Original photographer Flickr capture field dateTaken: 2022-06-17 17:03:54. Upload date kept separate.",
        "note": "Individual station price, not a local or national average. Original file URL from photographer photo page; untouched original retained; separate full-frame preview.",
        "usageRestriction": "none_stated",
        "matchEligible": true,
        "framing": {
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          "borderReviewed": "2026-09-23",
          "borderNote": "No scan surround; full photographic frame."
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        "thumbnail": "https://photos.howmuchthen.com/assets/ee7a29cfd34c7b28a2318b149fd45bcd970c5a65793c88878a9a80ab3a06f888/fl-52918541034.webp",
        "dateEvidence": "Original photographer Flickr capture field dateTaken: 2022-06-17 17:03:54. Upload date kept separate.",
        "locationEvidence": "Creator title names BridgeportCalifornia and geotag38.255641,-119.231617 agrees.",
        "imageChanges": "Full-frame high-quality JPEG optimized for web delivery, with source detail retained up to 6,000 pixels. Untouched source master preserved. Separate full-frame browsing preview. No retouching; display framing protects the complete posted price.",
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      },
      {
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        "date": "2022-07-13",
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        "dateApproximate": false,
        "price": 5.599,
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        "image": "https://photos.howmuchthen.com/assets/d9d549e56cf01187759ab39883f7fcfe21f390432d741e2dcdca30decfe1d076/fl-52232034222.jpg",
        "preview": "https://photos.howmuchthen.com/assets/208258b5c430fe736248f46826f64355ab0be5f2df6de87d9034e2e5d9e48c34/fl-52232034222.webp",
        "source": "https://www.flickr.com/photos/chrisyarzab/52232034222/",
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        "alt": "Los Angeles, California, July 13, 2022. Gasoline posted at $5.599 per U.S. gallon. regular cash.",
        "evidence": "Sam's Fuel Regular CASH reads559 and9/10; DEBIT/CREDIT569 and9/10 alongside. Original photographer Flickr capture field dateTaken: 2022-07-13 13:11:22. Upload date kept separate.",
        "note": "Cash price5.599; debit/credit5.699. Preserve payment condition in any comparison. Original file URL from photographer photo page; untouched original retained; separate full-frame preview.",
        "usageRestriction": "none_stated",
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          "reviewed": "2026-09-23",
          "policy": "price-aware-v1",
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          "borderReviewed": "2026-09-23",
          "borderNote": "No scan surround; full photographic frame."
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        "thumbnail": "https://photos.howmuchthen.com/assets/e753f2fd15ee94bc1a96e1425b01adefe096e47a3e7105add9b4cf52518949d0/fl-52232034222.webp",
        "dateEvidence": "Original photographer Flickr capture field dateTaken: 2022-07-13 13:11:22. Upload date kept separate.",
        "locationEvidence": "Original photographer title says LosAngelesGasPrices.",
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      {
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        "evidence": "Fred Meyer UNLEADED board reads5.19 with raised9. Original photographer Flickr capture field dateTaken: 2022-10-15 08:13:32. Upload date kept separate.",
        "note": "Individual station price, not a local or national average. Original file URL from photographer photo page; untouched original retained; separate full-frame preview.",
        "usageRestriction": "none_stated",
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          "borderNote": "No scan surround; full photographic frame."
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        "dateEvidence": "Original photographer Flickr capture field dateTaken: 2022-10-15 08:13:32. Upload date kept separate.",
        "locationEvidence": "Creator title says Eugene,Oregon and geotag44.048362,-123.143692 agrees.",
        "imageChanges": "Full-frame high-quality JPEG optimized for web delivery, with source detail retained up to 6,000 pixels. Untouched source master preserved. Separate full-frame browsing preview. No retouching; display framing protects the complete posted price.",
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      },
      {
        "id": "modern-292",
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        "place": "Connecticut Avenue and Knowles Avenue, Kensington, Maryland",
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        "original": "https://upload.wikimedia.org/wikipedia/commons/7/74/Shell_gas_station_Connecticut_and_Knowles_Kensington_MD_2023-04-23_18-04-53.jpg",
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        "alt": "Connecticut Avenue and Knowles Avenue, Kensington, Maryland, April 23, 2023. Regular gasoline posted at $3.999 per gallon.",
        "evidence": "Price read directly from the photograph. Capture date, place, creator, and rights checked in source file metadata.",
        "note": "Individual station price at the photographed moment; not a national or local average.",
        "coordinates": {
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        "imageChanges": "Original or Wikimedia thumbnail downloaded; no retouching or generated content.",
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      {
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        "place": "Sonoma, California",
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        "preview": "https://photos.howmuchthen.com/assets/34ba27629c14a2e0eda7bf8ecd6bf2827f8fc24fe331e0fa662290c00203096c/fl-54127950422.webp",
        "source": "https://www.flickr.com/photos/sarahvain/54127950422/",
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        "evidence": "Shell Plus unit-priceLCD clearly reads4.899,89octane,pricepergallonalltaxesincluded. Regular display has glare and is not used. Original photographer Flickr capture field dateTaken: 2024-11-09 13:18:02. Upload date kept separate.",
        "note": "Individual station price, not a local or national average. Original file URL from photographer photo page; untouched original retained; separate full-frame preview.",
        "usageRestriction": "none_stated",
        "matchEligible": false,
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          "borderReviewed": "2026-09-23",
          "borderNote": "No scan surround; full photographic frame."
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        "dateEvidence": "Original photographer Flickr capture field dateTaken: 2024-11-09 13:18:02. Upload date kept separate.",
        "locationEvidence": "Original caption SonomaCalifornia,geotag38.289863,-122.457956,and CountyofSonoma inspectionseal visible.",
        "imageChanges": "Full-frame high-quality JPEG optimized for web delivery, with source detail retained up to 6,000 pixels. Untouched source master preserved. Separate full-frame browsing preview. No retouching; display framing protects the complete posted price.",
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          "qualityLimit": "Original file URL from photographer photo page; untouched original retained; separate full-frame preview."
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      },
      {
        "id": "modern-078",
        "date": "2024-12-28",
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        "place": "Ely, Nevada",
        "author": "Roc0ast3r",
        "image": "https://photos.howmuchthen.com/assets/d3e5e1b1015e5d5dd498c17ac7ff959b7ef2edd6a1795a617f9b16fee973040a/modern-078.jpg",
        "source": "https://commons.wikimedia.org/wiki/File:Golden_Gate_Auto-Truck_Plaza_sign_in_Ely,_Nevada_(2024)_-_0744.jpg",
        "original": "https://upload.wikimedia.org/wikipedia/commons/5/53/Golden_Gate_Auto-Truck_Plaza_sign_in_Ely%2C_Nevada_%282024%29_-_0744.jpg",
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        "alt": "Ely, Nevada, December 28, 2024. Unleaded gasoline posted at $2.789 per gallon.",
        "evidence": "Price read directly from the photograph. Capture date, place, creator, and rights checked in source file metadata.",
        "note": "Individual station price at the photographed moment; not a national or local average.",
        "coordinates": {
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          "precision": "camera",
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        "matchEligible": false,
        "dateEvidence": "2024-12-28 13:50:42",
        "locationEvidence": "Golden Gate Auto-Truck Plaza sign in the city of Ely, Nevada.",
        "activeStationEvidence": "Golden Gate digital price board and nearby trucks; source identifies the auto-truck plaza, but does not establish operation.",
        "imageChanges": "Original or Wikimedia thumbnail downloaded; no retouching or generated content.",
        "thumbnail": "https://photos.howmuchthen.com/assets/e3e095e538934777747009f2ffabbf4b7af570d0566fb8e1d13d4d26a5f4b344/modern-078.webp",
        "usageRestriction": "none_stated",
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          "borderReviewed": "2026-09-20"
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      },
      {
        "id": "modern-155",
        "date": "2025-03-15",
        "dateLabel": "March 15, 2025",
        "datePrecision": "day",
        "dateApproximate": false,
        "price": 3.109,
        "grade": "Regular",
        "place": "Alachua, Florida",
        "author": "Mjrmtg",
        "image": "https://photos.howmuchthen.com/assets/548592bba5f465afe092320943c28691e6a3153df0300eefbdb353e93e6a6f3b/modern-155.jpg",
        "source": "https://commons.wikimedia.org/wiki/File:Wawa,_US_Hwy_441,_Alachua.jpg",
        "original": "https://upload.wikimedia.org/wikipedia/commons/f/f1/Wawa%2C_US_Hwy_441%2C_Alachua.jpg",
        "license": "CC0",
        "licenseUrl": "http://creativecommons.org/publicdomain/zero/1.0/deed.en",
        "alt": "Alachua, Florida, March 15, 2025. Regular gasoline posted at $3.109 per gallon.",
        "evidence": "Price read directly from the photograph. Capture date, place, creator, and rights checked in source file metadata.",
        "note": "Individual station price at the photographed moment; not a national or local average.",
        "coordinates": {
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          "precision": "camera",
          "source": "https://commons.wikimedia.org/wiki/File:Wawa,_US_Hwy_441,_Alachua.jpg"
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        "matchEligible": true,
        "dateEvidence": "2025-03-15 12:02:45",
        "locationEvidence": "Wawa, US Hwy 441, Alachua, Alachua County, Florida",
        "activeStationEvidence": "Wawa Alachua has an illuminated electronic price board and vehicles around the canopy.",
        "imageChanges": "Original or Wikimedia thumbnail downloaded; no retouching or generated content.",
        "thumbnail": "https://photos.howmuchthen.com/assets/c7cfd22d7294c2f95b99e1849a026527ca07bc62a63adfd5a80ee5622303d123/modern-155.webp",
        "usageRestriction": "none_stated",
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          "borderReviewed": "2026-09-20"
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      },
      {
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        "date": "2025-03-21",
        "dateLabel": "March 21, 2025",
        "datePrecision": "day",
        "dateApproximate": false,
        "price": 2.799,
        "grade": "Regular",
        "place": "Attapulgus, Georgia",
        "author": "The Bushranger",
        "image": "https://photos.howmuchthen.com/assets/69ee409780a38949005c3d2231c1c28457066001fb04cdf7c693b2cc62b8be07/modern-267.jpg",
        "source": "https://commons.wikimedia.org/wiki/File:Quick_Gas,_Attapulgus,_Georgia.jpg",
        "original": "https://upload.wikimedia.org/wikipedia/commons/5/55/Quick_Gas%2C_Attapulgus%2C_Georgia.jpg",
        "license": "CC BY-SA 4.0",
        "licenseUrl": "https://creativecommons.org/licenses/by-sa/4.0",
        "alt": "Attapulgus, Georgia, March 21, 2025. Regular gasoline posted at $2.799 per gallon.",
        "evidence": "Price read directly from the photograph. Capture date, place, creator, and rights checked in source file metadata.",
        "note": "Individual station price at the photographed moment; not a national or local average.",
        "coordinates": {
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          "precision": "camera",
          "source": "https://commons.wikimedia.org/wiki/File:Quick_Gas,_Attapulgus,_Georgia.jpg"
        },
        "matchEligible": true,
        "dateEvidence": "Taken on 21 March 2025",
        "locationEvidence": "Quick Gas gas station on  Griffin Avenue  in  Attapulgus, Georgia .",
        "activeStationEvidence": "Quick Gas Attapulgus has intact pumps, pay-at-pump signage and a vehicle beside the store.",
        "imageChanges": "Original or Wikimedia thumbnail downloaded; no retouching or generated content.",
        "thumbnail": "https://photos.howmuchthen.com/assets/2bcf6955d6abdc6bad5e8c25d04248536691e8ab4f2cc8c39dd7ab35b06a0d05/modern-267.webp",
        "usageRestriction": "none_stated",
        "preview": "https://photos.howmuchthen.com/assets/45aef6e90f5b267c1b9e2af24817bc7ad80cbd80a17c6f4001bb82368757e72a/modern-267.webp",
        "framing": {
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          "reviewed": "2026-09-20",
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          "borderReviewed": "2026-09-20"
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      },
      {
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        "date": "2025-03-27",
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        "datePrecision": "day",
        "dateApproximate": false,
        "price": 2.899,
        "grade": "Unleaded",
        "place": "Concord, Florida",
        "author": "The Bushranger",
        "image": "https://photos.howmuchthen.com/assets/4425191e2544f381040948f21ba02ef7034e7313f6d88a54f0d5507e51c36ebe/modern-157.jpg",
        "source": "https://commons.wikimedia.org/wiki/File:Concord_Country_Store,_Concord,_Florida.jpg",
        "original": "https://upload.wikimedia.org/wikipedia/commons/f/fe/Concord_Country_Store%2C_Concord%2C_Florida.jpg",
        "license": "CC BY-SA 4.0",
        "licenseUrl": "https://creativecommons.org/licenses/by-sa/4.0",
        "alt": "Concord, Florida, March 27, 2025. Unleaded gasoline posted at $2.899 per gallon.",
        "evidence": "Price read directly from the photograph. Capture date, place, creator, and rights checked in source file metadata.",
        "note": "Individual station price at the photographed moment; not a national or local average.",
        "coordinates": {
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          "precision": "camera",
          "source": "https://commons.wikimedia.org/wiki/File:Concord_Country_Store,_Concord,_Florida.jpg"
        },
        "matchEligible": true,
        "dateEvidence": "Taken on 27 March 2025",
        "locationEvidence": "Concord Country Store at  Concord Road  and  Fairbanks Ferry Road  in Concord, Florida.",
        "activeStationEvidence": "Concord Country Store has customer vehicles at pumps and the store entrance.",
        "imageChanges": "Original or Wikimedia thumbnail downloaded; no retouching or generated content.",
        "thumbnail": "https://photos.howmuchthen.com/assets/843d31d69eee4de275dfb68efde9b57e1ea51d214f94d933e62a8623e05f3fb4/modern-157.webp",
        "usageRestriction": "none_stated",
        "preview": "https://photos.howmuchthen.com/assets/49874f3502372b04df3a36261a92ee98deb33576849bde441d275690b43a1356/modern-157.webp",
        "framing": {
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          "borderReviewed": "2026-09-20"
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      },
      {
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        "date": "2025-08-05",
        "dateLabel": "August 5, 2025",
        "datePrecision": "day",
        "dateApproximate": false,
        "price": 3.959,
        "grade": "Unleaded; cash",
        "place": "Reno, Nevada",
        "author": "G. Edward Johnson",
        "image": "https://photos.howmuchthen.com/assets/8d8f0cca95477baa67440c269bbe13f3f9b8fe255b829bac7762d20bd20f5978/modern-295.jpg",
        "source": "https://commons.wikimedia.org/wiki/File:US_Gas_Mart_sign_Reno_NV_2025-08-05_10-16-43.jpg",
        "original": "https://upload.wikimedia.org/wikipedia/commons/5/54/US_Gas_Mart_sign_Reno_NV_2025-08-05_10-16-43.jpg",
        "license": "CC BY 4.0",
        "licenseUrl": "https://creativecommons.org/licenses/by/4.0",
        "alt": "Reno, Nevada, August 5, 2025. Unleaded; cash gasoline posted at $3.959 per gallon.",
        "evidence": "Price read directly from the photograph. Capture date, place, creator, and rights checked in source file metadata.",
        "note": "Individual station price at the photographed moment; not a national or local average.",
        "coordinates": {
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          "precision": "camera",
          "source": "https://commons.wikimedia.org/wiki/File:US_Gas_Mart_sign_Reno_NV_2025-08-05_10-16-43.jpg"
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        "matchEligible": true,
        "dateEvidence": "2025-08-05 10:16:43",
        "locationEvidence": "The US Gas Mart gas station on the corner of S. Virginia Ave and Pueblo St.  The cash price for Unleaded is $3.95, Unleaded Plus is $4.28, and Unleaded Premium is $4.38. Also selling liquor, beer, and wine. 1390 South Virginia Street, Reno, Nevada 89502.",
        "activeStationEvidence": "US Gas Mart has connected pumps, customer vehicles and price board; source explicitly lists current cash prices.",
        "imageChanges": "Original or Wikimedia thumbnail downloaded; no retouching or generated content.",
        "thumbnail": "https://photos.howmuchthen.com/assets/e94035604ae699acba68385f005f819d79df6adfa44b42db5bb9e2b3f544d410/modern-295.webp",
        "usageRestriction": "none_stated",
        "preview": "https://photos.howmuchthen.com/assets/e4eedfbbecc86e351c3658907be51c0a0f1324e6a4f7f50cd9da0ebdd500967f/modern-295.webp",
        "framing": {
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          "borderReviewed": "2026-09-20"
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      },
      {
        "id": "modern-162",
        "date": "2025-09-01",
        "dateLabel": "September 1, 2025",
        "datePrecision": "day",
        "dateApproximate": false,
        "price": 3.199,
        "grade": "Regular",
        "place": "Live Oak, Florida",
        "author": "The Bushranger",
        "image": "https://photos.howmuchthen.com/assets/8db451c7e0a0ded113b498783f3b96e46315f621a1244972544272dcd87b02df/modern-162.jpg",
        "source": "https://commons.wikimedia.org/wiki/File:EZ_Corner_Food_Store_on_Houston_Avenue,_Live_Oak,_Florida.jpg",
        "original": "https://upload.wikimedia.org/wikipedia/commons/1/17/EZ_Corner_Food_Store_on_Houston_Avenue%2C_Live_Oak%2C_Florida.jpg",
        "license": "CC BY-SA 4.0",
        "licenseUrl": "https://creativecommons.org/licenses/by-sa/4.0",
        "alt": "Live Oak, Florida, September 1, 2025. Regular gasoline posted at $3.199 per gallon.",
        "evidence": "Price read directly from the photograph. Capture date, place, creator, and rights checked in source file metadata.",
        "note": "Individual station price at the photographed moment; not a national or local average.",
        "coordinates": {
          "lat": 30.304874,
          "lon": -82.984743,
          "precision": "camera",
          "source": "https://commons.wikimedia.org/wiki/File:EZ_Corner_Food_Store_on_Houston_Avenue,_Live_Oak,_Florida.jpg"
        },
        "matchEligible": true,
        "dateEvidence": "Taken on 1 September 2025",
        "locationEvidence": "EZ Corner Food Store gas station and convenient store on  Houston Avenue  at  Nobles Ferry Road  in  Live Oak, Florida .",
        "activeStationEvidence": "EZ Corner Food Store has vehicles at pumps and merchandise outside entrance.",
        "imageChanges": "Original or Wikimedia thumbnail downloaded; no retouching or generated content.",
        "thumbnail": "https://photos.howmuchthen.com/assets/e99c021c39a7795ac2d224e944ae9d963e9ecf616272cebc993f6a698109a651/modern-162.webp",
        "usageRestriction": "none_stated",
        "preview": "https://photos.howmuchthen.com/assets/e2f57d35168c75b4d65afa7672c9df24538ef41cbe4550363256448eed018c9c/modern-162.webp",
        "framing": {
          "width": 1280,
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          "reviewed": "2026-09-20",
          "policy": "price-aware-v1",
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          "borderReviewed": "2026-09-20"
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      },
      {
        "id": "modern-164",
        "date": "2025-10-11",
        "dateLabel": "October 11, 2025",
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        "dateApproximate": false,
        "price": 2.759,
        "grade": "Unleaded",
        "place": "FL6, Hamilton County, Florida",
        "author": "Michael Rivera",
        "image": "https://photos.howmuchthen.com/assets/5d2af0e1753190baf03fb79425bf8e688179a4c1343b6ea59c2734cb53da0ec4/modern-164.jpg",
        "source": "https://commons.wikimedia.org/wiki/File:Inland_SunStop,_FL_6,_Hamilton_County.jpg",
        "original": "https://upload.wikimedia.org/wikipedia/commons/d/dd/Inland_SunStop%2C_FL_6%2C_Hamilton_County.jpg",
        "license": "CC BY 4.0",
        "licenseUrl": "https://creativecommons.org/licenses/by/4.0",
        "alt": "FL6, Hamilton County, Florida, October 11, 2025. Unleaded gasoline posted at $2.759 per gallon.",
        "evidence": "Price read directly from the photograph. Capture date, place, creator, and rights checked in source file metadata.",
        "note": "Individual station price at the photographed moment; not a national or local average.",
        "coordinates": {
          "lat": 30.514565,
          "lon": -83.061171,
          "precision": "camera",
          "source": "https://commons.wikimedia.org/wiki/File:Inland_SunStop,_FL_6,_Hamilton_County.jpg"
        },
        "matchEligible": true,
        "dateEvidence": "2025-10-11 11:09:43",
        "locationEvidence": "Inland SunStop, FL 6, Hamilton County, Florida",
        "activeStationEvidence": "Inland SunStop FL6 has vehicles at its pumps and outside its convenience store.",
        "imageChanges": "Original or Wikimedia thumbnail downloaded; no retouching or generated content.",
        "thumbnail": "https://photos.howmuchthen.com/assets/41b855036feb72fc0c523f6c0c4f47cffbd07d6edf4a7abe4e0c88adf515d2d3/modern-164.webp",
        "usageRestriction": "none_stated",
        "preview": "https://photos.howmuchthen.com/assets/2a5398555635e7c6ec18bb5eee0dd34fa38f8241e60e70e4d10908a1f5d1def8/modern-164.webp",
        "framing": {
          "width": 1280,
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          "priceBounds": [
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          "reviewed": "2026-09-20",
          "policy": "price-aware-v1",
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          "borderReviewed": "2026-09-20"
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      },
      {
        "id": "modern-165",
        "date": "2025-10-11",
        "dateLabel": "October 11, 2025",
        "datePrecision": "day",
        "dateApproximate": false,
        "price": 2.769,
        "grade": "Unleaded",
        "place": "FL6, Hamilton County, Florida",
        "author": "Michael Rivera",
        "image": "https://photos.howmuchthen.com/assets/80abdf0b91e55d57f2955b7a1b9e42e05609df78a2b9e60a7aacdf4ee33a1e00/modern-165.jpg",
        "source": "https://commons.wikimedia.org/wiki/File:Pilot_Travel_Center,_FL_6,_Hamilton_County.jpg",
        "original": "https://upload.wikimedia.org/wikipedia/commons/0/0e/Pilot_Travel_Center%2C_FL_6%2C_Hamilton_County.jpg",
        "license": "CC BY 4.0",
        "licenseUrl": "https://creativecommons.org/licenses/by/4.0",
        "alt": "FL6, Hamilton County, Florida, October 11, 2025. Unleaded gasoline posted at $2.769 per gallon.",
        "evidence": "Price read directly from the photograph. Capture date, place, creator, and rights checked in source file metadata.",
        "note": "Individual station price at the photographed moment; not a national or local average.",
        "coordinates": {
          "lat": 30.516583,
          "lon": -83.059578,
          "precision": "camera",
          "source": "https://commons.wikimedia.org/wiki/File:Pilot_Travel_Center,_FL_6,_Hamilton_County.jpg"
        },
        "matchEligible": true,
        "dateEvidence": "2025-10-11 11:12:53",
        "locationEvidence": "Pilot Travel Center, FL 6, Hamilton County, Florida",
        "activeStationEvidence": "Pilot FL6 has several vehicles beside the pumps and store entrance; price board is illuminated.",
        "imageChanges": "Original or Wikimedia thumbnail downloaded; no retouching or generated content.",
        "thumbnail": "https://photos.howmuchthen.com/assets/e632a2a005fa6722a7d4f42bedb12c4e7318cbb2354c0967ecf153a70533bdc7/modern-165.webp",
        "usageRestriction": "none_stated",
        "preview": "https://photos.howmuchthen.com/assets/721726c4e5f83828eddf5ed5e6417a506c6eb4d0feeaad194c106cc46186f88d/modern-165.webp",
        "framing": {
          "width": 1280,
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          "reviewed": "2026-09-20",
          "policy": "price-aware-v1",
          "contentBounds": [
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          "borderReviewed": "2026-09-20"
        }
      },
      {
        "id": "wc-180729765",
        "date": "2025-11-27",
        "dateLabel": "November 27, 2025",
        "datePrecision": "day",
        "dateApproximate": false,
        "price": 2.739,
        "grade": "Unleaded",
        "place": "Hayesville, North Carolina",
        "author": "Harrison Keely",
        "image": "https://photos.howmuchthen.com/assets/4360d6fe70331355d67b033540f96db196f1536313190c5895f3dde685d5b9d2/wc-180729765.jpg",
        "preview": "https://photos.howmuchthen.com/assets/4aaba30041e0d455fa01c8c0a4d0fdd2c941d47ae419ebf3ccab178bae133b4a/wc-180729765.webp",
        "source": "https://commons.wikimedia.org/wiki/File:Ingles_Markets_gas_station_pumps_in_Hayesville,_North_Carolina,_at_sunset.jpg",
        "original": "https://upload.wikimedia.org/wikipedia/commons/1/11/Ingles_Markets_gas_station_pumps_in_Hayesville%2C_North_Carolina%2C_at_sunset.jpg",
        "license": "CC BY 4.0",
        "licenseUrl": "https://creativecommons.org/licenses/by/4.0",
        "alt": "Hayesville, North Carolina, November 27, 2025. Gasoline posted at $2.739 per U.S. gallon. Unleaded.",
        "evidence": "Sign reads UNLEADED 2.73 with raised 9 (2.739 dollars per gallon). ETHANOL FREE 3.89 raised 9 and DIESEL 3.29 raised 9 are separate rows; gasoline/diesel distinction is clear. The upper panel advertises fuel points for a flu shot but states no price reduction or eligibility condition on the gasoline price. Creator Commons DateTimeOriginal: Taken on 27 November 2025 17:47:50. The modern capture date refers to the scene, not a car model or upload date.",
        "note": "Individual station price. No payment condition is stated on the photographed price row. Exact source original URL returned HTTP200; full decode passed; bytes 12087231 and dimensions5712×3755 match saved source metadata. Untouched JPEG retained alongside separate full-frame preview.",
        "usageRestriction": "none_stated",
        "licenseRequirements": [
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        ],
        "matchEligible": false,
        "matchExclusionReason": "Unleaded is labeled, but regular grade/octane is not stated on the board; retain exact grade for later comparison policy.",
        "framing": {
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          "reviewed": "2026-09-23",
          "borderReviewed": "2026-09-23",
          "borderNote": "No scan surround; full photographic frame.",
          "policy": "price-aware-v1"
        },
        "coordinates": {
          "lat": 35.034036,
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          "precision": "photographer-geotag",
          "source": "https://commons.wikimedia.org/wiki/File:Ingles_Markets_gas_station_pumps_in_Hayesville,_North_Carolina,_at_sunset.jpg",
          "label": "Photographer-supplied photo location"
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        "thumbnail": "https://photos.howmuchthen.com/assets/af2f1810242dcc682387dc98636123177f4cfc3984ac9c5e9f20068348dd2a6d/wc-180729765.webp",
        "dateEvidence": "Creator Commons DateTimeOriginal: Taken on 27 November 2025 17:47:50. The modern capture date refers to the scene, not a car model or upload date.",
        "locationEvidence": "Creator caption explicitly identifies Hayesville, North Carolina. Source GPS 35.034036, -83.816069 is retained as a photographer geotag, not an independently surveyed station coordinate.",
        "imageChanges": "Full-frame high-quality JPEG optimized for web delivery, with source detail retained up to 6,000 pixels. Untouched source master preserved. Separate full-frame browsing preview. No retouching; display framing protects the complete posted price.",
        "imageProvenance": {
          "sourceFileUrl": "https://upload.wikimedia.org/wikipedia/commons/1/11/Ingles_Markets_gas_station_pumps_in_Hayesville%2C_North_Carolina%2C_at_sunset.jpg",
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          "qualityLimit": "Exact source original URL returned HTTP200; full decode passed; bytes 12087231 and dimensions5712×3755 match saved source metadata. Untouched JPEG retained alongside separate full-frame preview."
        }
      },
      {
        "id": "modern-297",
        "date": "2026-01-14",
        "dateLabel": "January 14, 2026",
        "datePrecision": "day",
        "dateApproximate": false,
        "price": 2.899,
        "grade": "Regular self serve; cash",
        "place": "1855 First Avenue, Manhattan, New York City",
        "author": "Deans Charbal",
        "image": "https://photos.howmuchthen.com/assets/f02d124cf26c8cddce91274865de787a096190b020d7f604fda07eb4e63f49ab/modern-297.jpg",
        "source": "https://commons.wikimedia.org/wiki/File:(2026-01-14)_Gasoline_below_$3_in_Manhattan,_Shell_gas_station,_1855_1st_Avenue,_Upper_East_Side,_Manhattan.jpg",
        "original": "https://upload.wikimedia.org/wikipedia/commons/f/f3/%282026-01-14%29_Gasoline_below_%243_in_Manhattan%2C_Shell_gas_station%2C_1855_1st_Avenue%2C_Upper_East_Side%2C_Manhattan.jpg",
        "license": "CC BY-SA 4.0",
        "licenseUrl": "https://creativecommons.org/licenses/by-sa/4.0",
        "alt": "1855 First Avenue, Manhattan, New York City, January 14, 2026. Regular self serve; cash gasoline posted at $2.899 per gallon.",
        "evidence": "Price read directly from the photograph. Capture date, place, creator, and rights checked in source file metadata.",
        "note": "Individual station price at the photographed moment; not a national or local average.",
        "coordinates": {
          "lat": 40.783353,
          "lon": -73.945222,
          "precision": "camera",
          "source": "https://commons.wikimedia.org/wiki/File:(2026-01-14)_Gasoline_below_$3_in_Manhattan,_Shell_gas_station,_1855_1st_Avenue,_Upper_East_Side,_Manhattan.jpg"
        },
        "matchEligible": true,
        "dateEvidence": "2026-01-14 08:34:35",
        "locationEvidence": "Gasoline below $3 in Manhattan, Shell gas station, 1855 1st Avenue, Upper East Side, Manhattan",
        "activeStationEvidence": "Shell First Avenue illuminated price board in street scene; source explicitly describes gasoline below $3 there on January14,2026.",
        "imageChanges": "Original or Wikimedia thumbnail downloaded; no retouching or generated content.",
        "thumbnail": "https://photos.howmuchthen.com/assets/6cb36e36246ba8e16af83cec01c6a7f260e015e460e10197fc992a52363aa3b2/modern-297.webp",
        "usageRestriction": "none_stated",
        "preview": "https://photos.howmuchthen.com/assets/0e8145339e1738ce7680cbbbfefd20b2e9dcbb2b551cd399e5d8b0adb8bf9670/modern-297.webp",
        "framing": {
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          "priceBounds": [
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          "reviewed": "2026-09-20",
          "policy": "price-aware-v1",
          "contentBounds": [
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          "borderReviewed": "2026-09-20"
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      },
      {
        "id": "modern-271",
        "date": "2026-01-18",
        "dateLabel": "January 18, 2026",
        "datePrecision": "day",
        "dateApproximate": false,
        "price": 2.429,
        "grade": "Unleaded",
        "place": "Bainbridge, Georgia",
        "author": "The Bushranger",
        "image": "https://photos.howmuchthen.com/assets/c60f44e27c1a8e14ae736de1a9e9d48e82d5f582a0e739667fa2e327f42b1e78/modern-271.jpg",
        "source": "https://commons.wikimedia.org/wiki/File:Murphy_USA,_Bainbridge,_Georgia.jpg",
        "original": "https://upload.wikimedia.org/wikipedia/commons/2/2a/Murphy_USA%2C_Bainbridge%2C_Georgia.jpg",
        "license": "CC BY-SA 4.0",
        "licenseUrl": "https://creativecommons.org/licenses/by-sa/4.0",
        "alt": "Bainbridge, Georgia, January 18, 2026. Unleaded gasoline posted at $2.429 per gallon.",
        "evidence": "Price read directly from the photograph. Capture date, place, creator, and rights checked in source file metadata.",
        "note": "Individual station price at the photographed moment; not a national or local average.",
        "coordinates": {
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          "precision": "camera",
          "source": "https://commons.wikimedia.org/wiki/File:Murphy_USA,_Bainbridge,_Georgia.jpg"
        },
        "matchEligible": true,
        "dateEvidence": "Taken on 18 January 2026",
        "locationEvidence": "Murphy USA  gas station co-located with  Walmart  on East Alice Drive in  Bainbridge, Georgia .",
        "activeStationEvidence": "Murphy USA Bainbridge has multiple customer vehicles at pumps; price displayed on canopy.",
        "imageChanges": "Original or Wikimedia thumbnail downloaded; no retouching or generated content.",
        "thumbnail": "https://photos.howmuchthen.com/assets/2981eaeba08a02debb91f966c43eaee85b60b9d26c1f8bc3b3b6a4e1c5aa3d31/modern-271.webp",
        "usageRestriction": "none_stated",
        "preview": "https://photos.howmuchthen.com/assets/8d59cc54d10fd90d4dcf15112955824f148e7d4fabdc7941813d7a734ca5cc57/modern-271.webp",
        "framing": {
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          "priceBounds": [
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          "reviewed": "2026-09-20",
          "policy": "price-aware-v1",
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          "borderReviewed": "2026-09-20"
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      },
      {
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        "date": "2026-04-05",
        "dateLabel": "April 5, 2026",
        "datePrecision": "day",
        "dateApproximate": false,
        "price": 6.099,
        "grade": "Regular gasoline",
        "place": "Jack's Filling Station, Sonoma, California",
        "author": "Sarah Stierch",
        "image": "https://photos.howmuchthen.com/assets/52cf0a94eda50da172c1f6c6111f865e7904b55cd996ed67830b8d81f7743a4b/fl-55192412781.jpg",
        "preview": "https://photos.howmuchthen.com/assets/ae05f7e209c59a166006987b9a0cd8b1337c72bed4f47ff2f67c401505c86db0/fl-55192412781.webp",
        "source": "https://www.flickr.com/photos/sarahvain/55192412781/",
        "original": "https://live.staticflickr.com/65535/55192412781_b2e01e86cc_o.jpg",
        "license": "CC0 1.0",
        "licenseUrl": "https://creativecommons.org/publicdomain/zero/1.0/",
        "alt": "Jack's Filling Station, Sonoma, California, April 5, 2026. Gasoline posted at $6.099 per U.S. gallon. Regular gasoline.",
        "evidence": "Jack's board reads REGULAR GASOLINE 609 9/10 cents; Plus 628 9/10. Original photographer Flickr capture field dateTaken: 2026-04-05 13:44:38. Upload date kept separate.",
        "note": "Individual station price, not a local or national average. Original file URL from photographer photo page; untouched original retained; separate full-frame preview.",
        "usageRestriction": "none_stated",
        "matchEligible": false,
        "framing": {
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          "height": 4284,
          "priceBounds": [
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          "reviewed": "2026-09-23",
          "policy": "price-aware-v1",
          "contentBounds": [
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          "borderReviewed": "2026-09-23",
          "borderNote": "No scan surround; full photographic frame."
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        "licenseRequirements": [],
        "thumbnail": "https://photos.howmuchthen.com/assets/e2a00bdbd127bddcc944bdbd1977855df967c78d5df525a76d5fdbb8f259330b/fl-55192412781.webp",
        "dateEvidence": "Original photographer Flickr capture field dateTaken: 2026-04-05 13:44:38. Upload date kept separate.",
        "locationEvidence": "Photographer caption says Sonoma, California, GPS 38.285088,-122.459123; station sign independently reads SONOMA CALIF 95476.",
        "imageChanges": "Full-frame high-quality JPEG optimized for web delivery, with source detail retained up to 6,000 pixels. Untouched source master preserved. Separate full-frame browsing preview. No retouching; display framing protects the complete posted price.",
        "imageProvenance": {
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          "reviewedAt": "2026-09-23",
          "qualityLimit": "Original file URL from photographer photo page; untouched original retained; separate full-frame preview."
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      },
      {
        "id": "fl-55305644857",
        "date": "2026-05-28",
        "dateLabel": "May 28, 2026",
        "datePrecision": "day",
        "dateApproximate": false,
        "price": 8.599,
        "grade": "regular",
        "place": "Los Angeles, California",
        "author": "The Fun Chronicles",
        "image": "https://photos.howmuchthen.com/assets/25f60a02b359c586c1070319342d20acdb51b362eaf111ee4a7d277ece05c876/fl-55305644857.jpg",
        "preview": "https://photos.howmuchthen.com/assets/1f0d1972e7d56537126a5ba1257f41a04c133880a8c78cffb6d731fba9fc99fa/fl-55305644857.webp",
        "source": "https://www.flickr.com/photos/196406308@N04/55305644857/",
        "original": "https://live.staticflickr.com/65535/55305644857_8734391ee1_o.jpg",
        "license": "CC0 1.0",
        "licenseUrl": "https://creativecommons.org/publicdomain/zero/1.0/",
        "alt": "Los Angeles, California, May 28, 2026. Gasoline posted at $8.599 per U.S. gallon. regular.",
        "evidence": "Chevron Regular LED displays859 and9/10; native-pixel detail viewed. Original photographer Flickr capture field dateTaken: 2026-05-28 13:23:57. Upload date kept separate.",
        "note": "Photographer describes this station as an extreme outlier; station price is not a regional average. Caption rounds8.599to8.60. Original file URL from photographer photo page; untouched original retained; separate full-frame preview.",
        "usageRestriction": "none_stated",
        "matchEligible": true,
        "framing": {
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          "height": 1424,
          "priceBounds": [
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          "reviewed": "2026-09-23",
          "policy": "price-aware-v1",
          "contentBounds": [
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          "borderReviewed": "2026-09-23",
          "borderNote": "No scan surround; full photographic frame."
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        "licenseRequirements": [],
        "thumbnail": "https://photos.howmuchthen.com/assets/4d81d983b499c2f01b69ba38115f796f038e67364a8207793af205c67b0eeeef/fl-55305644857.webp",
        "dateEvidence": "Original photographer Flickr capture field dateTaken: 2026-05-28 13:23:57. Upload date kept separate.",
        "locationEvidence": "Original caption says photographed in LosAngelesMay28,2026; title and tags agree.",
        "imageChanges": "Full-frame high-quality JPEG optimized for web delivery, with source detail retained up to 6,000 pixels. Untouched source master preserved. Separate full-frame browsing preview. No retouching; display framing protects the complete posted price.",
        "imageProvenance": {
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          "reviewedAt": "2026-09-23",
          "qualityLimit": "Original file URL from photographer photo page; untouched original retained; separate full-frame preview."
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      },
      {
        "id": "modern-040",
        "date": "2026-06-26",
        "dateLabel": "June 26, 2026",
        "datePrecision": "day",
        "dateApproximate": false,
        "price": 3.299,
        "grade": "Regular; cash",
        "place": "Canal and Broad streets, New Orleans, Louisiana",
        "author": "Infrogmation",
        "image": "https://photos.howmuchthen.com/assets/1b2960fd22b6aaa654254c61b408af11f00a580579501e750d687ac06bbb3ac7/modern-040.jpg",
        "source": "https://commons.wikimedia.org/wiki/File:Brother%27s_Food_Mart,_Canal_%26_Broad,_New_Orleans_26_June_2026_-_2.jpg",
        "original": "https://upload.wikimedia.org/wikipedia/commons/3/3a/Brother%27s_Food_Mart%2C_Canal_%26_Broad%2C_New_Orleans_26_June_2026_-_2.jpg",
        "license": "CC BY-SA 4.0",
        "licenseUrl": "https://creativecommons.org/licenses/by-sa/4.0",
        "alt": "Canal and Broad streets, New Orleans, Louisiana, June 26, 2026. Regular; cash gasoline posted at $3.299 per gallon.",
        "evidence": "Price read directly from the photograph. Capture date, place, creator, and rights checked in source file metadata.",
        "note": "Individual station price at the photographed moment; not a national or local average.",
        "coordinates": {
          "lat": 30.05342,
          "lon": -89.934502,
          "precision": "city",
          "label": "Approximate city location",
          "source": "https://www.census.gov/geographies/reference-files/time-series/geo/gazetteer-files.2025.html"
        },
        "matchEligible": true,
        "dateEvidence": "2026-06-26 10:34:10",
        "locationEvidence": "Brother's Food Mart, Canal & Broad, New Orleans 26 June 2026",
        "activeStationEvidence": "Brothers Food Mart forecourt has a customer vehicle at a pump and an illuminated digital price sign.",
        "imageChanges": "Original or Wikimedia thumbnail downloaded; no retouching or generated content.",
        "thumbnail": "https://photos.howmuchthen.com/assets/f2141219e6cebf0bdc90ea9d2c8582df52f9f831f4a6b77d392f40e80645c686/modern-040.webp",
        "usageRestriction": "none_stated",
        "preview": "https://photos.howmuchthen.com/assets/8c9f1796782925a2dbf0efa48b51fce51b8c511489d95345ddbfb24e31c8d296/modern-040.webp",
        "framing": {
          "width": 1280,
          "height": 960,
          "priceBounds": [
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          "reviewed": "2026-09-20",
          "policy": "price-aware-v1",
          "contentBounds": [
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            0,
            1,
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          ],
          "borderReviewed": "2026-09-20"
        }
      },
      {
        "id": "modern-079",
        "date": "2026-08-09",
        "dateLabel": "August 9, 2026",
        "datePrecision": "day",
        "dateApproximate": false,
        "price": 4.199,
        "grade": "Regular unleaded",
        "place": "Moretown, Vermont",
        "author": "Cfekert",
        "image": "https://photos.howmuchthen.com/assets/ea30c7ce376550f6525bdb9816e91de105007310f03a6291dbe1250f897ece5b/modern-079.jpg",
        "source": "https://commons.wikimedia.org/wiki/File:Moretown_General_Store_Gas_Station_Sign_Featuring_Stewart%27s_Branding.jpg",
        "original": "https://upload.wikimedia.org/wikipedia/commons/d/d9/Moretown_General_Store_Gas_Station_Sign_Featuring_Stewart%27s_Branding.jpg",
        "license": "CC BY 4.0",
        "licenseUrl": "https://creativecommons.org/licenses/by/4.0",
        "alt": "Moretown, Vermont, August 9, 2026. Regular unleaded gasoline posted at $4.199 per gallon.",
        "evidence": "Price read directly from the photograph. Capture date, place, creator, and rights checked in source file metadata.",
        "note": "Individual station price at the photographed moment; not a national or local average.",
        "coordinates": {
          "lat": 44.250369,
          "lon": -72.761261,
          "precision": "camera",
          "source": "https://commons.wikimedia.org/wiki/File:Moretown_General_Store_Gas_Station_Sign_Featuring_Stewart%27s_Branding.jpg"
        },
        "matchEligible": false,
        "dateEvidence": "2026-08-09 15:14:19",
        "locationEvidence": "Photograph of the Moretown General Store Gas Station Sign Featuring Stewart's Branding",
        "activeStationEvidence": "Citgo/Stewarts digital price board beside Moretown General Store; forecourt is outside frame.",
        "imageChanges": "Original or Wikimedia thumbnail downloaded; no retouching or generated content.",
        "thumbnail": "https://photos.howmuchthen.com/assets/34c568b7ac06cadfbb676051812e1c930b08bf8653ce8ca8d235e8a881560ad0/modern-079.webp",
        "usageRestriction": "none_stated",
        "preview": "https://photos.howmuchthen.com/assets/ea2ccc5ec79f3202ade71f4c4b573722dd96b345869da5e2191148dd0bab1772/modern-079.webp",
        "framing": {
          "width": 1280,
          "height": 1707,
          "priceBounds": [
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          "reviewed": "2026-09-20",
          "policy": "price-aware-v1",
          "contentBounds": [
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          "borderReviewed": "2026-09-20"
        }
      }
    ]
  },
  {
    "id": "milk",
    "name": "Milk",
    "currency": "USD",
    "unit": "US gallon",
    "region": "United States",
    "observations": [
      {
        "id": "groceries-milk-straus1893",
        "date": "1893-07-01",
        "dateLabel": "1893",
        "datePrecision": "year",
        "dateApproximate": false,
        "price": 0.05,
        "priceUnit": "US quart",
        "variant": "pasteurized-unspecified",
        "grade": "Pasteurized milk · per quart · subsidized depot",
        "matchEligible": false,
        "place": "New York, New York",
        "alt": "1893, New York, New York. Pasteurized milk · per quart · subsidized depot. Posted price $0.05.",
        "evidence": "Milk-depot sign reads pasteurized milk 5 cents per quart. Regular milk is separately listed at 4 cents per quart; other lines are per glass and per bottle.",
        "note": "Subsidized milk depot, not a typical supermarket price. The annual date is represented by a midyear timeline anchor. CPI begins in 1913; no inflation conversion is available for 1893. Printed halftone photograph reproduced in a 1917 book. The scan is 1753 × 2550; the photographic scene is about 1170 × 870 pixels. Original negative not located; no artificial detail added.",
        "author": "Photographer uncredited; reproduced by Nathan and Lina Straus",
        "source": "https://archive.org/details/cu31924024558805/page/n17/mode/1up",
        "license": "Public domain · published 1917",
        "licenseUrl": "https://creativecommons.org/publicdomain/mark/1.0/",
        "usageRestriction": "none_stated",
        "framing": {
          "width": 1753,
          "height": 2550,
          "priceBounds": [
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          "contentBounds": [
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          ],
          "borderReviewed": true,
          "reviewed": "2026-09-27",
          "policy": "price-aware-v1"
        },
        "unitConversion": {
          "sourceUnit": "US quart",
          "targetUnit": "US gallon",
          "multiplier": 4,
          "evidence": "Milk-depot sign reads pasteurized milk 5 cents per quart. Regular milk is separately listed at 4 cents per quart; other lines are per glass and per bottle."
        },
        "image": "https://photos.howmuchthen.com/assets/be0590f8d8cc1013831f6080caa9cc7ebecdd037ee7e0ba317b96ea95e336f62/groceries-milk-straus1893.webp",
        "preview": "https://photos.howmuchthen.com/assets/9d7640a41fdf8fedc1453819aa32e3ab89389ccfe48ecf9854decff972da57fa/groceries-milk-straus1893.webp",
        "thumbnail": "https://photos.howmuchthen.com/assets/14bcb4220ff8719621a6fa25c08af71b5204848fe400450b249c47613249ad43/groceries-milk-straus1893.webp",
        "dateEvidence": "Printed caption in the 1917 book dates the pictured East Third Street Pier depot to 1893, separately from publication and scanning dates.",
        "locationEvidence": "The source caption identifies New York, New York.",
        "imageChanges": "Full-resolution lossless WebP made from the preserved source master. Separate full-frame browsing preview. No retouching. Display framing trims only reviewed scan surrounds and protects the complete posted price.",
        "imageProvenance": {
          "sourceFileUrl": "https://archive.org/download/cu31924024558805/cu31924024558805_jp2.zip/cu31924024558805_jp2/cu31924024558805_0017.jp2",
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          "sourceSha256": "9f12c00035705c63d4d20ba6e8c553599254d5102cc150134a15e4a1b773c29b",
          "detailSha256": "be0590f8d8cc1013831f6080caa9cc7ebecdd037ee7e0ba317b96ea95e336f62",
          "reviewedAt": "2026-09-27",
          "qualityLimit": "Printed halftone photograph reproduced in a 1917 book. The scan is 1753 × 2550; the photographic scene is about 1170 × 870 pixels. Original negative not located; no artificial detail added.",
          "originalLocalPath": "research/groceries-2026-09-27/originals/straus1893.jp2",
          "originalPublicUrl": "https://photos.howmuchthen.com/assets/9f12c00035705c63d4d20ba6e8c553599254d5102cc150134a15e4a1b773c29b/straus1893.jp2"
        }
      },
      {
        "id": "groceries-milk-ap-1938",
        "date": "1938-07-01",
        "dateLabel": "Summer 1938",
        "datePrecision": "year",
        "dateApproximate": false,
        "price": 0.29,
        "priceUnit": "5 cans",
        "variant": "canned",
        "grade": "Canned milk · five cans",
        "matchEligible": false,
        "place": "Ohio · town uncertain",
        "alt": "Summer 1938, Ohio. A&P store window lists White House canned milk at five cans for 29 cents.",
        "evidence": "White House milk sign explicitly says five cans for 29 cents. Volume per can is not stated.",
        "note": "Canned milk is different from fresh whole milk. This package price is retained for browsing and excluded from the per-gallon chart. Full-size u.tif downloaded; the optional a.tif archival rendition returned HTTP 403. The LOC title says Somerset, but its catalog notes also identify Newark and Washington Court House; the town is uncertain.",
        "author": "Ben Shahn",
        "source": "https://www.loc.gov/item/2017732184/",
        "license": "Public domain · U.S. government work",
        "licenseUrl": "https://www.loc.gov/pictures/collection/fsa/rights.html",
        "usageRestriction": "none_stated",
        "framing": {
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          "priceBounds": [
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          "contentBounds": [
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          "borderReviewed": true,
          "reviewed": "2026-09-27",
          "policy": "price-aware-v1"
        },
        "chartEligible": false,
        "image": "https://photos.howmuchthen.com/assets/3658e7a3f9ec159d74775c376ff158324d39d5693167a6a6cefc34c6aec08fbf/groceries-milk-ap-1938.webp",
        "preview": "https://photos.howmuchthen.com/assets/6aa0a29e24bb8935c805f00985afc5dd25dc87ac7440b13e2670ed69338ddd29/groceries-milk-ap-1938.webp",
        "thumbnail": "https://photos.howmuchthen.com/assets/4c65321e38a04493951c43fe5658f02c5ecc7b22af6b0420d2a6ce5608f1dfde/groceries-milk-ap-1938.webp",
        "dateEvidence": "LOC created/published field says 1938 Summer. The year and season are known, not a precise month or day.",
        "locationEvidence": "LOC catalog identifies Ohio, United States. Its title/caption notes conflict on the town (Somerset, Newark, Washington Court House), so only Ohio is published.",
        "imageChanges": "Full-resolution lossless WebP made from the preserved source master. Separate full-frame browsing preview. No retouching. Display framing trims only reviewed scan surrounds and protects the complete posted price.",
        "imageProvenance": {
          "sourceFileUrl": "https://cdn.loc.gov/master/pnp/fsa/8a18000/8a18400/8a18428u.tif",
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          "sourceHeight": 3037,
          "sourceSha256": "44c389eaf4160112e3998f9cdc34c2ca4e263b7368e6b7d99369339e14cfc1c3",
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          "reviewedAt": "2026-09-27",
          "qualityLimit": null,
          "originalLocalPath": "research/groceries-2026-09-27/originals/ap-1938.tif",
          "originalPublicUrl": "https://photos.howmuchthen.com/assets/44c389eaf4160112e3998f9cdc34c2ca4e263b7368e6b7d99369339e14cfc1c3/ap-1938.tif"
        },
        "dateSeason": "summer"
      },
      {
        "id": "groceries-milk-safeway-2006",
        "date": "2006-11-17",
        "dateLabel": "November 17, 2006",
        "datePrecision": "day",
        "dateApproximate": false,
        "price": 4.19,
        "priceUnit": "US half gallon",
        "variant": "organic-whole",
        "grade": "Horizon organic whole milk · half gallon",
        "matchEligible": false,
        "place": "San Francisco, California",
        "alt": "November 17, 2006, San Francisco. Horizon organic whole milk half-gallon cartons with a $4.19 shelf label.",
        "evidence": "Price label reads HORIZON MILK ORGANIC WHOLE, HG, $4.19 and 6.8¢ per fl oz. Half-gallon cartons sit directly above the label. Date and store are from the photo source.",
        "note": "Organic milk is not directly comparable to the regular whole-milk U.S. average. Posted package price is shown; gallon conversion is only for chart positioning.",
        "author": "Simon Law",
        "source": "https://www.flickr.com/photos/50642338@N00/302572555/",
        "license": "CC BY-SA 2.0",
        "licenseUrl": "https://creativecommons.org/licenses/by-sa/2.0/",
        "usageRestriction": "none_stated",
        "framing": {
          "width": 2304,
          "height": 3072,
          "priceBounds": [
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            0.055
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          "contentBounds": [
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            1,
            1
          ],
          "borderReviewed": true,
          "reviewed": "2026-09-28",
          "policy": "price-aware-v1"
        },
        "unitConversion": {
          "sourceUnit": "US half gallon",
          "targetUnit": "US gallon",
          "multiplier": 2,
          "evidence": "The shelf label says HG (half gallon) and the posted package price is $4.19; one U.S. gallon contains two half gallons."
        },
        "image": "https://photos.howmuchthen.com/assets/0131726b79f3ee6fbee18b0b62cddcf69c9156a2e3cc725bfeb8dd5437196e66/groceries-milk-safeway-2006.jpg",
        "preview": "https://photos.howmuchthen.com/assets/946aa39fbefe964b3940d54bb16a237491b796b771881105df279ae9405923f6/groceries-milk-safeway-2006.webp",
        "thumbnail": "https://photos.howmuchthen.com/assets/3a68e08990fabaa140bc02d9be43d8fb7fc013a2297d502fea0a00af15f3b035/groceries-milk-safeway-2006.webp",
        "dateEvidence": "The Flickr photo-stats model says dateTaken 2006-11-17 00:06:26; package sell-by date November 29, 2006 supports a 2006 capture.",
        "locationEvidence": "The photographer says Safeway on Church and Market; this intersection and the photographer location identify San Francisco, California, United States.",
        "imageChanges": "Untouched source JPEG used for inspection. Separate full-frame browsing preview. No retouching. Display framing trims only reviewed scan surrounds and protects the complete posted price.",
        "imageProvenance": {
          "sourceFileUrl": "https://live.staticflickr.com/111/302572555_778d989433_3k.jpg",
          "sourceWidth": 2304,
          "sourceHeight": 3072,
          "sourceSha256": "0131726b79f3ee6fbee18b0b62cddcf69c9156a2e3cc725bfeb8dd5437196e66",
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          "reviewedAt": "2026-09-28",
          "qualityLimit": null,
          "originalLocalPath": "research/grocery-inventory-2026-09-27/originals/flickr-302572555.jpg",
          "originalPublicUrl": "https://photos.howmuchthen.com/assets/0131726b79f3ee6fbee18b0b62cddcf69c9156a2e3cc725bfeb8dd5437196e66/flickr-302572555.jpg"
        }
      },
      {
        "id": "groceries-milk-1490982587",
        "date": "2007-10-04",
        "dateLabel": "October 4, 2007",
        "datePrecision": "day",
        "dateApproximate": false,
        "price": 4.75,
        "priceUnit": "US gallon",
        "variant": "2-percent",
        "grade": "2% reduced-fat milk · per gallon",
        "matchEligible": false,
        "place": "United States",
        "alt": "2007-10-04, United States. 2% reduced-fat milk · per gallon. Posted price $4.75.",
        "evidence": "Price tag states 2% MILK GALLON $4.75; jug label states 2% reduced fat, 1 GAL.",
        "note": "",
        "author": "Karen Apricot",
        "source": "https://www.flickr.com/photos/karenapricot/1490982587/",
        "license": "CC BY-SA 2.0",
        "licenseUrl": "https://creativecommons.org/licenses/by-sa/2.0/",
        "usageRestriction": "none_stated",
        "framing": {
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          "height": 1200,
          "priceBounds": [
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          "contentBounds": [
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          ],
          "borderReviewed": true,
          "reviewed": "2026-09-27",
          "policy": "price-aware-v1"
        },
        "image": "https://photos.howmuchthen.com/assets/6b7dbc1ae5c7087644c68166baae681a6f33d1720931a9bd7a83187dd6bd1b41/groceries-milk-1490982587.jpg",
        "preview": "https://photos.howmuchthen.com/assets/9f5b28aaebade632476afe59dc8523d1cfa1fdc1dfb1ee9cee4e1f7b8d984fac/groceries-milk-1490982587.webp",
        "thumbnail": "https://photos.howmuchthen.com/assets/07b097e30d7a814ff773ddf7f91324ac6975bd07d516b5a90fcbfd99a2d5ad9c/groceries-milk-1490982587.webp",
        "dateEvidence": "Primary Flickr capture-date field: 2007-10-04 14:56:27; upload date is recorded separately.",
        "locationEvidence": "Photographer identifies Dollar General. Its contemporary 2007 annual report identifies stores in 35 U.S. states: https://investor.dollargeneral.com/download/companies/dollargeneral/Annual%20Reports/2007_10-K.pdf. Town not established.",
        "imageChanges": "Untouched source JPEG used for inspection. Separate full-frame browsing preview. No retouching. Display framing trims only reviewed scan surrounds and protects the complete posted price.",
        "imageProvenance": {
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          "reviewedAt": "2026-09-27",
          "qualityLimit": null,
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          "originalPublicUrl": "https://photos.howmuchthen.com/assets/6b7dbc1ae5c7087644c68166baae681a6f33d1720931a9bd7a83187dd6bd1b41/flickr-1490982587.jpg"
        }
      },
      {
        "id": "groceries-milk-1491841694",
        "date": "2007-10-05",
        "dateLabel": "October 5, 2007",
        "datePrecision": "day",
        "dateApproximate": false,
        "price": 4.79,
        "priceUnit": "US gallon",
        "variant": "unspecified-fat",
        "grade": "Milk · gallon · fat content not stated",
        "matchEligible": false,
        "place": "New Orleans, Louisiana",
        "alt": "2007-10-05, New Orleans, Louisiana. Milk · gallon · fat content not stated. Posted price $4.79.",
        "evidence": "Price board reads MILK 1 GALLON $4.79, separately from pint, half-gallon and chocolate-milk prices.",
        "note": "",
        "author": "Karen Apricot",
        "source": "https://www.flickr.com/photos/karenapricot/1491841694/",
        "license": "CC BY-SA 2.0",
        "licenseUrl": "https://creativecommons.org/licenses/by-sa/2.0/",
        "usageRestriction": "none_stated",
        "framing": {
          "width": 1600,
          "height": 1200,
          "priceBounds": [
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          "contentBounds": [
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            1
          ],
          "borderReviewed": true,
          "reviewed": "2026-09-27",
          "policy": "price-aware-v1"
        },
        "image": "https://photos.howmuchthen.com/assets/be6db85284f5755fca46dfa89499e9e00ad2a7772d45a17093b641ee38f0244d/groceries-milk-1491841694.jpg",
        "preview": "https://photos.howmuchthen.com/assets/6115e38a1c95feafbd09ff8bebbf098563a159a7e4548b6608c1520171f5061c/groceries-milk-1491841694.webp",
        "thumbnail": "https://photos.howmuchthen.com/assets/719d9bd51f4d20ab075d3747570daf81d3e84b8977420d8e135de58ab6a318d1/groceries-milk-1491841694.webp",
        "dateEvidence": "Primary Flickr capture-date field: 2007-10-05 14:24:11; upload date is recorded separately.",
        "locationEvidence": "Photographer caption identifies Castellon Pharmacy; its official site https://www.castellonrx.com/about-us identifies New Orleans, LA 70118.",
        "imageChanges": "Untouched source JPEG used for inspection. Separate full-frame browsing preview. No retouching. Display framing trims only reviewed scan surrounds and protects the complete posted price.",
        "imageProvenance": {
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          "reviewedAt": "2026-09-27",
          "qualityLimit": null,
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          "originalPublicUrl": "https://photos.howmuchthen.com/assets/be6db85284f5755fca46dfa89499e9e00ad2a7772d45a17093b641ee38f0244d/flickr-1491841694.jpg"
        }
      },
      {
        "id": "groceries-milk-4b2c519cea4d",
        "date": "2007-10-07",
        "dateLabel": "October 7, 2007",
        "datePrecision": "day",
        "dateApproximate": false,
        "price": 4.89,
        "priceUnit": "US gallon",
        "variant": "unspecified-fat",
        "grade": "Homogenized milk · gallon · shelf tag",
        "matchEligible": false,
        "place": "New Orleans, Louisiana",
        "alt": "2007-10-07, New Orleans, Louisiana. Homogenized milk · gallon · shelf tag. Posted price $4.89.",
        "evidence": "Shelf tag reads Brwn Dairy Homo Milk, GAL, $4.89. Adjacent jugs are 1% and 2% and are not the SKU transcribed.",
        "note": "Price is for the homogenized-milk shelf tag; fat percentage is not stated. Adjacent products may be different variants.",
        "author": "Karen Gadbois (Karen Apricot)",
        "source": "https://www.flickr.com/photos/karenapricot/1508639929/",
        "license": "CC BY-SA 2.0",
        "licenseUrl": "https://creativecommons.org/licenses/by-sa/2.0/",
        "usageRestriction": "none_stated",
        "framing": {
          "width": 2816,
          "height": 2112,
          "priceBounds": [
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          "borderReviewed": true,
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        },
        "image": "https://photos.howmuchthen.com/assets/374af6345feddd186b62bcad406b3759014ce3259c145345f7cc0f9a51551cc1/groceries-milk-4b2c519cea4d.jpg",
        "preview": "https://photos.howmuchthen.com/assets/0c64189b5547fcb903ff51ee95e92ad39a267aa78336592ee58b5aea77feb87d/groceries-milk-4b2c519cea4d.webp",
        "thumbnail": "https://photos.howmuchthen.com/assets/23c99b8f5de6640647ff3b5bff737fbe07ab322f29fa448086350f2d6372994f/groceries-milk-4b2c519cea4d.webp",
        "dateEvidence": "Primary capture date October 7, 2007; source caption identifies Rouses, New Orleans.",
        "locationEvidence": "The source caption identifies New Orleans, Louisiana.",
        "imageChanges": "Untouched source JPEG used for inspection. Separate full-frame browsing preview. No retouching. Display framing trims only reviewed scan surrounds and protects the complete posted price.",
        "imageProvenance": {
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        }
      },
      {
        "id": "groceries-milk-2508185195",
        "date": "2008-05-20",
        "dateLabel": "May 20, 2008",
        "datePrecision": "day",
        "dateApproximate": false,
        "price": 5.28,
        "priceUnit": "US gallon",
        "variant": "fresh-unspecified",
        "grade": "Fresh milk · per gallon",
        "matchEligible": false,
        "place": "Rincón, Puerto Rico",
        "alt": "2008-05-20, Rincón, Puerto Rico. Fresh milk · per gallon. Posted price $5.28.",
        "evidence": "Orange Tres Monjitas shelf tag shows $5.28 and 1 GAL. Fat content is not established by the visible label.",
        "note": "Puerto Rico retail price. The national urban U.S. average is a separate comparison, not a Puerto Rico average.",
        "author": "James Rintamaki",
        "source": "https://www.flickr.com/photos/jrin/2508185195/",
        "license": "CC BY-SA 2.0",
        "licenseUrl": "https://creativecommons.org/licenses/by-sa/2.0/",
        "usageRestriction": "none_stated",
        "framing": {
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          "borderReviewed": true,
          "reviewed": "2026-09-27",
          "policy": "price-aware-v1"
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        "preview": "https://photos.howmuchthen.com/assets/44be3ed50c0ac427fb939829405abf9abae0786632570980bf95fb02776d4aaa/groceries-milk-2508185195.webp",
        "thumbnail": "https://photos.howmuchthen.com/assets/94cdd316930517a5b93ff876846550cecb5bd8b85586c8a06a3fbb852ab2c99c/groceries-milk-2508185195.webp",
        "dateEvidence": "Primary Flickr capture-date field: 2008-05-20 09:52:26; upload date is recorded separately.",
        "locationEvidence": "Photographer caption explicitly says Rincón, Puerto Rico, corroborated by primary geolocation. Puerto Rico is a U.S. territory.",
        "imageChanges": "Untouched source JPEG used for inspection. Separate full-frame browsing preview. No retouching. Display framing trims only reviewed scan surrounds and protects the complete posted price.",
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        }
      },
      {
        "id": "groceries-milk-alta-dena-2009",
        "date": "2009-04-11",
        "dateLabel": "April 11, 2009",
        "datePrecision": "day",
        "dateApproximate": false,
        "price": 5.99,
        "priceUnit": "two US gallons",
        "unitConversion": {
          "sourceUnit": "two US gallons",
          "targetUnit": "US gallon",
          "multiplier": 0.5,
          "evidence": "The photographed store sign says 2 GALLONS MILK $5.99. Half the posted two-gallon offer is $2.995 per gallon; the two-gallon purchase condition still applies."
        },
        "variant": "fresh-milk-fat-level-unknown-two-gallon-offer",
        "grade": "Two-gallon offer · fat level not stated",
        "matchEligible": false,
        "place": "Burbank, California",
        "author": "Thomas Hawk",
        "alt": "April 11, 2009, Burbank, California. Alta Dena Express roadside sign offers two gallons of milk for $5.99.",
        "evidence": "The Alta Dena Express sign reads 2 GALLONS MILK $5.99. The source identifies the store's Burbank address and the original camera file confirms the capture date.",
        "note": "This is a two-gallon promotion, not a posted one-gallon shelf price. The chart uses the arithmetic $2.995-per-gallon equivalent and identifies the original offer; the milk's fat level is unknown, so this photo is not automatically matched to the whole-milk U.S. average.",
        "source": "https://www.flickr.com/photos/51035555243@N01/5620573290/",
        "original": "https://live.staticflickr.com/5109/5620573290_039594502d_o.jpg",
        "license": "CC BY-NC 2.0",
        "licenseUrl": "https://creativecommons.org/licenses/by-nc/2.0/",
        "usageRestriction": "noncommercial",
        "framing": {
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          "reviewed": "2026-09-28",
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        "image": "https://photos.howmuchthen.com/assets/b9c788cd158bb693269fb4a4231df27e62940c6c6f404b3fb4971bd6668cf59f/groceries-milk-alta-dena-2009.jpg",
        "preview": "https://photos.howmuchthen.com/assets/d4df0ffc64dac178bff7e0b8c1215b97966e3756c95fe25797d919bcf803c4df/groceries-milk-alta-dena-2009.webp",
        "thumbnail": "https://photos.howmuchthen.com/assets/69f592d6a91d90ad78a854ac6af7b3de57f2adf33b63d1cacec3a8f9e237df62/groceries-milk-alta-dena-2009.webp",
        "dateEvidence": "Flickr lists April 11, 2009 at 12:35:23 as the capture time; the original image's EXIF DateTimeOriginal agrees.",
        "locationEvidence": "The photographer identifies Alta Dena Express at 2801 North Glenoaks Boulevard, Burbank, California. The photograph shows the Alta Dena Express store sign.",
        "imageChanges": "Untouched source JPEG used for inspection. Separate full-frame browsing preview. No retouching. Display framing trims only reviewed scan surrounds and protects the complete posted price.",
        "imageProvenance": {
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      },
      {
        "id": "groceries-milk-35be3b06b3b7",
        "date": "2010-10-10",
        "dateLabel": "October 10, 2010",
        "datePrecision": "day",
        "dateApproximate": false,
        "price": 2.69,
        "priceUnit": "US half gallon",
        "variant": "whole",
        "grade": "Whole milk · per half gallon",
        "matchEligible": false,
        "place": "Salisbury, Maryland",
        "alt": "2010-10-10, Salisbury, Maryland. Whole milk · per half gallon. Posted price $2.69.",
        "evidence": "Lower shelf whole-milk jugs are labeled 1/2 GAL (1.89 L); price is $2.69. Shelf unit price $1.35 per quart corroborates the half-gallon package. Upper shelf quarts at $1.69 are separate.",
        "note": "Chart point is the $5.38-per-gallon equivalent; the photo and inflation card retain the actual $2.69 half-gallon price.",
        "author": "Eric Fischer",
        "source": "https://www.flickr.com/photos/walkingsf/5092042245/",
        "license": "CC BY 2.0",
        "licenseUrl": "https://creativecommons.org/licenses/by/2.0/",
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        "framing": {
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        },
        "unitConversion": {
          "sourceUnit": "US half gallon",
          "targetUnit": "US gallon",
          "multiplier": 2,
          "evidence": "Lower shelf whole-milk jugs are labeled 1/2 GAL (1.89 L); price is $2.69. Shelf unit price $1.35 per quart corroborates the half-gallon package. Upper shelf quarts at $1.69 are separate."
        },
        "image": "https://photos.howmuchthen.com/assets/4282e5cd012f1a8e8caa4e11a946eccd8e057d6fc77343cfcce9cc9a8cc2560f/groceries-milk-35be3b06b3b7.jpg",
        "preview": "https://photos.howmuchthen.com/assets/4291d4799aeda5b26dbdda6e7c8a31a03f2030dbeb3f4a19fde89ad25528591d/groceries-milk-35be3b06b3b7.webp",
        "thumbnail": "https://photos.howmuchthen.com/assets/a361dcd9fb5c5486fc6a5eccf31f32e618237a64c0477fbcab4fa1c751f2db53/groceries-milk-35be3b06b3b7.webp",
        "dateEvidence": "Primary capture metadata October 10, 2010, and mapped Salisbury, Maryland location.",
        "locationEvidence": "The source caption identifies Salisbury, Maryland.",
        "imageChanges": "Untouched source JPEG used for inspection. Separate full-frame browsing preview. No retouching. Display framing trims only reviewed scan surrounds and protects the complete posted price.",
        "imageProvenance": {
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        }
      },
      {
        "id": "groceries-milk-naperville-2011",
        "date": "2011-07-28",
        "dateLabel": "July 28, 2011",
        "datePrecision": "day",
        "dateApproximate": false,
        "price": 1.99,
        "priceUnit": "gallon",
        "variant": "one-percent",
        "grade": "Dean's 1% milk · one gallon · sale price, limit two",
        "matchEligible": false,
        "place": "Naperville, Illinois",
        "alt": "July 28, 2011, Naperville, Illinois. A Walgreens dairy-case sign offers one gallon of Dean's 1% milk for $1.99, down from $3.29.",
        "evidence": "Yellow photographed sale tag: $1.99; '1 GALLON 1% MILK'; regular price $3.29; limit two; July 23–30, 2011.",
        "note": "Sale price for 1% milk, not the standard whole-milk product in the national average. Noncommercial source license. No automatic average match.",
        "author": "Michael Kappel",
        "source": "https://www.flickr.com/photos/78779574@N00/5986473724/",
        "license": "CC BY-NC 2.0",
        "licenseUrl": "https://creativecommons.org/licenses/by-nc/2.0/",
        "usageRestriction": "noncommercial",
        "framing": {
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          "borderReviewed": true,
          "reviewed": "2026-09-28",
          "policy": "price-aware-v1"
        },
        "image": "https://photos.howmuchthen.com/assets/ca1cda3e972ba4ba0f95a319f4e085ab6d0121f00bf3c99a4a5157f1d604c0d3/groceries-milk-naperville-2011.jpg",
        "preview": "https://photos.howmuchthen.com/assets/e3217baeb9acee580bd457938cb8dbf20667e819d28ed22ea368a6809169818a/groceries-milk-naperville-2011.webp",
        "thumbnail": "https://photos.howmuchthen.com/assets/8a225f374624ec4d64dd0a7b440f42c70eb51b373c10364088a6ecc1d4c70707/groceries-milk-naperville-2011.webp",
        "dateEvidence": "The photographer's Flickr capture-date field reads 2011-07-28 17:04:24. The photographed one-gallon 1% milk offer also states July 23–30, 2011.",
        "locationEvidence": "The photographer's caption names the Walgreens at 63 West 87th Street, Naperville, Illinois 60565, United States.",
        "imageChanges": "Untouched source JPEG used for inspection. Separate full-frame browsing preview. No retouching. Display framing trims only reviewed scan surrounds and protects the complete posted price.",
        "imageProvenance": {
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        }
      },
      {
        "id": "groceries-milk-6912348538",
        "date": "2012-04-08",
        "dateLabel": "April 8, 2012",
        "datePrecision": "day",
        "dateApproximate": false,
        "price": 2.99,
        "priceUnit": "US gallon",
        "variant": "assorted-fat",
        "grade": "Milk · per gallon · several fat levels",
        "matchEligible": false,
        "place": "United States",
        "alt": "2012-04-08, United States. Milk · per gallon · several fat levels. Posted price $2.99.",
        "evidence": "Store sign reads Gallon Milk $2.99 and explains its exception to the 99-cent price policy. Several fat levels are on the shelf.",
        "note": "",
        "author": "Chiara Coetzee",
        "source": "https://www.flickr.com/photos/dcoetzee/6912348538/",
        "license": "CC0 1.0",
        "licenseUrl": "https://creativecommons.org/publicdomain/zero/1.0/",
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        "framing": {
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          "borderReviewed": true,
          "reviewed": "2026-09-27",
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        "image": "https://photos.howmuchthen.com/assets/f38995528a6022ed9d61cc39d7c54788bcd00b6dec420808443fe32231964da7/groceries-milk-6912348538.jpg",
        "preview": "https://photos.howmuchthen.com/assets/8d05576a649c4a06cc5555d3371b9f17350ce703e6230c9038d635ad0f40c301/groceries-milk-6912348538.webp",
        "thumbnail": "https://photos.howmuchthen.com/assets/8ff512f21914b4d4614bcd6f090721a788e27cd468574429700f164b8b03a2cb/groceries-milk-6912348538.webp",
        "dateEvidence": "Primary Flickr capture-date field: 2012-04-08 14:27:43; upload date is recorded separately.",
        "locationEvidence": "Photographer names 99 Cents Only Stores; contemporary SEC filing lists stores in California, Texas, Arizona and Nevada: https://www.sec.gov/Archives/edgar/data/1011290/000110465913054244/a13-8056_110k.htm. Exact store not documented.",
        "imageChanges": "Untouched source JPEG used for inspection. Separate full-frame browsing preview. No retouching. Display framing trims only reviewed scan surrounds and protects the complete posted price.",
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      },
      {
        "id": "groceries-milk-14713615951",
        "date": "2014-07-09",
        "dateLabel": "July 9, 2014",
        "datePrecision": "day",
        "dateApproximate": false,
        "price": 3.94,
        "priceUnit": "unknown",
        "variant": "2-percent",
        "grade": "2% milk · quantity not stated on sign",
        "matchEligible": false,
        "place": "Allegany, New York",
        "alt": "2014-07-09, Allegany, New York. 2% milk · quantity not stated on sign. Posted price $3.94.",
        "evidence": "Large store sign reads 2% MILK $3.94. Package quantity cannot be established from the sign or readable labels.",
        "note": "Package quantity is unresolved, so this price is not plotted against the gallon average.",
        "author": "Random Retail",
        "source": "https://www.flickr.com/photos/walmart3/14713615951/",
        "license": "CC BY 2.0",
        "licenseUrl": "https://creativecommons.org/licenses/by/2.0/",
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          "borderReviewed": true,
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        "chartEligible": false,
        "image": "https://photos.howmuchthen.com/assets/14d039b682ef419e205ce8c77ecea3169593087ecc9ae1f3c8631f814713138e/groceries-milk-14713615951.jpg",
        "preview": "https://photos.howmuchthen.com/assets/42132ce1e094418f4fa915be84800c48ae1d08266bdcbe29d1e709aee6f8c8fa/groceries-milk-14713615951.webp",
        "thumbnail": "https://photos.howmuchthen.com/assets/5646c73edb09643c5c75eedcfb758aa3bb9268e4b478c027055ec70e4a129bd4/groceries-milk-14713615951.webp",
        "dateEvidence": "Primary Flickr capture-date field: 2014-07-09 17:15:54; upload date is recorded separately.",
        "locationEvidence": "Primary Flickr geolocation identifies Allegany, New York, United States.",
        "imageChanges": "Untouched source JPEG used for inspection. Separate full-frame browsing preview. No retouching. Display framing trims only reviewed scan surrounds and protects the complete posted price.",
        "imageProvenance": {
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      },
      {
        "id": "groceries-milk-15386924913",
        "date": "2014-09-04",
        "dateLabel": "September 4, 2014",
        "datePrecision": "day",
        "dateApproximate": false,
        "price": 3.25,
        "priceUnit": "US half gallon",
        "variant": "fat-free",
        "grade": "Fat-free milk · per half gallon",
        "matchEligible": false,
        "place": "Texas, United States",
        "alt": "2014-09-04, Texas, United States. Fat-free milk · per half gallon. Posted price $3.25.",
        "evidence": "Oak Farms Fat Free Milk label HALF GALLON (1.89 L); shelf tag 64.00 FO and $3.25. Adjacent quart price belongs to a different product.",
        "note": "Caption and geotag disagree on the town, so only Texas is shown. Chart point is the $6.50-per-gallon equivalent.",
        "author": "Cost of Living",
        "source": "https://www.flickr.com/photos/cost-of-living-worldwide/15386924913/",
        "license": "CC BY 2.0",
        "licenseUrl": "https://creativecommons.org/licenses/by/2.0/",
        "usageRestriction": "none_stated",
        "framing": {
          "width": 3264,
          "height": 2448,
          "priceBounds": [
            0.18,
            0.325,
            0.405,
            0.635
          ],
          "contentBounds": [
            0,
            0,
            1,
            1
          ],
          "borderReviewed": true,
          "reviewed": "2026-09-27",
          "policy": "price-aware-v1"
        },
        "unitConversion": {
          "sourceUnit": "US half gallon",
          "targetUnit": "US gallon",
          "multiplier": 2,
          "evidence": "Oak Farms Fat Free Milk label HALF GALLON (1.89 L); shelf tag 64.00 FO and $3.25. Adjacent quart price belongs to a different product."
        },
        "image": "https://photos.howmuchthen.com/assets/94ce0100124e37b3f932b2f04c832157ece68b863c7a695a07afef874df27658/groceries-milk-15386924913.jpg",
        "preview": "https://photos.howmuchthen.com/assets/c303aa40f2060355cb012a77450323743452675efd580739594f3dadb3826e1c/groceries-milk-15386924913.webp",
        "thumbnail": "https://photos.howmuchthen.com/assets/34b66c100db1431335bb0002f52472b15c8d4b1e4197c2b461f1a680dc3b6326/groceries-milk-15386924913.webp",
        "dateEvidence": "Primary Flickr capture-date field: 2014-09-04 17:07:00; upload date is recorded separately.",
        "locationEvidence": "Photographer title says Houston, Texas USA; geotag instead identifies Texas City, Texas. State and country agree; town remains unresolved.",
        "imageChanges": "Untouched source JPEG used for inspection. Separate full-frame browsing preview. No retouching. Display framing trims only reviewed scan surrounds and protects the complete posted price.",
        "imageProvenance": {
          "sourceFileUrl": "https://live.staticflickr.com/8623/15386924913_4828b4a1b4_o.jpg",
          "sourceWidth": 3264,
          "sourceHeight": 2448,
          "sourceSha256": "94ce0100124e37b3f932b2f04c832157ece68b863c7a695a07afef874df27658",
          "detailSha256": "94ce0100124e37b3f932b2f04c832157ece68b863c7a695a07afef874df27658",
          "reviewedAt": "2026-09-27",
          "qualityLimit": null,
          "originalLocalPath": "research/groceries-2026-09-27/originals/flickr-15386924913.jpg",
          "originalPublicUrl": "https://photos.howmuchthen.com/assets/94ce0100124e37b3f932b2f04c832157ece68b863c7a695a07afef874df27658/flickr-15386924913.jpg"
        }
      },
      {
        "id": "groceries-milk-flickr-16700259043",
        "date": "2015-04-28",
        "dateLabel": "April 28, 2015",
        "datePrecision": "day",
        "dateApproximate": false,
        "price": 3.69,
        "priceUnit": "US gallon",
        "variant": "retail-milk-grade-mixed-or-unspecified",
        "grade": "Gallon milk; grade not stated",
        "matchEligible": false,
        "place": "United States",
        "author": "Mike Mozart / Flickr",
        "alt": "April 28, 2015. Stew Leonard’s GALLON MILK $3.69 sign beside gallon milk jugs.",
        "evidence": "Stew Leonard’s GALLON MILK $3.69 sign beside gallon milk jugs.",
        "note": "Distinct photographed local price; product variant is not automatically comparable with the standard U.S. average.",
        "source": "https://www.flickr.com/photos/39160147@N03/16700259043/",
        "original": "https://live.staticflickr.com/8880/16700259043_821848b972_o.jpg",
        "license": "CC BY 2.0",
        "licenseUrl": "https://creativecommons.org/licenses/by/2.0/",
        "usageRestriction": "none_stated",
        "framing": {
          "width": 2592,
          "height": 1936,
          "priceBounds": [
            0.5,
            0.19,
            0.23,
            0.41
          ],
          "contentBounds": [
            0,
            0,
            1,
            1
          ],
          "borderReviewed": true,
          "reviewed": "2026-09-28",
          "policy": "price-aware-v1"
        },
        "image": "https://photos.howmuchthen.com/assets/a877bc29adbdb4e8e00fd3c77353b9c323d2898cac33d57af8170e4b751de805/groceries-milk-flickr-16700259043.jpg",
        "preview": "https://photos.howmuchthen.com/assets/9851b0d788236dcf6bf7934d853f0c9d3e9bf9ad1c3fb428cb9d822cad58911e/groceries-milk-flickr-16700259043.webp",
        "thumbnail": "https://photos.howmuchthen.com/assets/9e6d9d8f4387ff6e4bd7ad2a89b34fa3c18490b1aeca83095357142f5c7ac6b0/groceries-milk-flickr-16700259043.webp",
        "dateEvidence": "Flickr dateTaken 2015-04-28 20:06:52; original JPEG EXIF DateTime 2015:04:28 20:06:52; upload date is separate.",
        "locationEvidence": "Store name visible; Stew Leonard's own 2016 store announcement lists only CT and NY stores at the time: https://www.prnewswire.com/news-releases/farm-fresh-food-grocer-stew-leonards-opens-in-farmingdale-ny-300207159.html. Exact branch unknown.",
        "imageChanges": "Untouched source JPEG used for inspection. Separate full-frame browsing preview. No retouching. Display framing trims only reviewed scan surrounds and protects the complete posted price.",
        "imageProvenance": {
          "sourceFileUrl": "https://live.staticflickr.com/8880/16700259043_821848b972_o.jpg",
          "sourceWidth": 2592,
          "sourceHeight": 1936,
          "sourceSha256": "a877bc29adbdb4e8e00fd3c77353b9c323d2898cac33d57af8170e4b751de805",
          "detailSha256": "a877bc29adbdb4e8e00fd3c77353b9c323d2898cac33d57af8170e4b751de805",
          "reviewedAt": "2026-09-28",
          "qualityLimit": null,
          "originalLocalPath": "research/grocery-inventory-2026-09-27/archive-first-slices/flickr-jeepersmedia-2015-2020-010/16700259043-large.jpg",
          "originalPublicUrl": "https://photos.howmuchthen.com/assets/a877bc29adbdb4e8e00fd3c77353b9c323d2898cac33d57af8170e4b751de805/16700259043-large.jpg"
        }
      },
      {
        "id": "commons-milk-wegmans-2018",
        "date": "2018-05-16",
        "dateLabel": "May 16, 2018",
        "datePrecision": "day",
        "dateApproximate": false,
        "price": 2.09,
        "grade": "Whole milk · per gallon",
        "variant": "whole",
        "priceUnit": "US gallon",
        "matchEligible": true,
        "place": "New York",
        "alt": "Gallon jugs of Wegmans whole and two-percent milk, with $2.09 shelf prices.",
        "evidence": "The source dates the photo May 16, 2018 and places it at Wegmans in New York state. The whole-milk shelf label reads WEGMANS HOMOGENIZED MILK 1 GL, $2.09; red-cap gallon jugs are directly below it. The two-percent milk also costs $2.09.",
        "note": "Source describes the state; exact town is unknown.",
        "author": "B137",
        "source": "https://commons.wikimedia.org/wiki/File:Whole_milk_and_2%25_prices_at_$2.09_gallon_Wegmans_2018.jpg",
        "license": "CC0 1.0",
        "licenseUrl": "http://creativecommons.org/publicdomain/zero/1.0/deed.en",
        "usageRestriction": "none_stated",
        "image": "https://photos.howmuchthen.com/assets/a75d0778a47eeb83bc940f032d2e2688445264b24c41e8069bdbd9e9c0425e22/commons-milk-wegmans-2018.webp",
        "preview": "https://photos.howmuchthen.com/assets/c66aadf97532a8214ea24d5b6451cb1d58e6da3ff4f25a497aaa05b3d2f22e26/commons-milk-wegmans-2018-preview.webp",
        "thumbnail": "https://photos.howmuchthen.com/assets/c5f9f88b30d3474445e753edeff6bc88c537d39e5d4f2da15cd297990e802524/commons-milk-wegmans-2018-thumb.webp",
        "framing": {
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          "height": 3648,
          "priceBounds": [
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          "contentBounds": [
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            1
          ],
          "borderReviewed": true,
          "reviewed": "2026-09-26",
          "policy": "price-aware-v1"
        },
        "imageProvenance": {
          "sourceFileUrl": "https://upload.wikimedia.org/wikipedia/commons/1/14/Whole_milk_and_2%25_prices_at_%242.09_gallon_Wegmans_2018.jpg?utm_source=commons.wikimedia.org&utm_campaign=imageinfo&utm_content=original",
          "sourceWidth": 3648,
          "sourceHeight": 2736,
          "width": 2736,
          "height": 3648,
          "sha256": "53fa6ea324c603f2e7a2af4b217273583fc174f632b7ee36e9022bac44b98b79",
          "originalLocalPath": "research/products-2026-09-26/originals/milk.jpg",
          "reviewed": "2026-09-26",
          "qualityLimit": null,
          "displayChanges": "EXIF rotation applied; lossless WebP display master. Original JPEG retained.",
          "originalPublicUrl": "https://photos.howmuchthen.com/assets/53fa6ea324c603f2e7a2af4b217273583fc174f632b7ee36e9022bac44b98b79/milk.jpg",
          "displayMasterSha256": "a75d0778a47eeb83bc940f032d2e2688445264b24c41e8069bdbd9e9c0425e22"
        },
        "unitEvidence": "Shelf label explicitly says 1 GL, $2.09."
      },
      {
        "id": "groceries-milk-flickr-49440393398",
        "date": "2020-01-25",
        "dateLabel": "January 25, 2020",
        "datePrecision": "day",
        "dateApproximate": false,
        "price": 3.19,
        "priceUnit": "US gallon",
        "variant": "retail-milk-grade-mixed-or-unspecified",
        "grade": "Gallon milk; several grades in display, price sign does not specify grade",
        "matchEligible": false,
        "place": "Newington, Connecticut",
        "author": "Mike Mozart / Flickr",
        "alt": "January 2020, Newington, Connecticut. Stew Leonard’s dairy display advertises gallon milk for $3.19.",
        "evidence": "Store banner reads GALLON MILK $3.19 above shelves of gallon milk jugs. The sign is not limited to a named milk-fat grade.",
        "note": "The photographed sign does not specify one grade, so this local store price is not automatically comparable with the selected national average.",
        "source": "https://www.flickr.com/photos/39160147@N03/49440393398/",
        "original": "https://live.staticflickr.com/65535/49440393398_ca14e9e71a_o.jpg",
        "license": "CC BY 2.0",
        "licenseUrl": "https://creativecommons.org/licenses/by/2.0/",
        "usageRestriction": "none_stated",
        "framing": {
          "width": 3264,
          "height": 2448,
          "priceBounds": [
            0.112,
            0.019,
            0.854,
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          ],
          "contentBounds": [
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            0,
            1,
            1
          ],
          "borderReviewed": true,
          "reviewed": "2026-09-28",
          "policy": "price-aware-v1"
        },
        "image": "https://photos.howmuchthen.com/assets/e745803e02d4389e126da3524180b26815e634475ee2dbbe0776653ac44b5d3c/groceries-milk-flickr-49440393398.jpg",
        "preview": "https://photos.howmuchthen.com/assets/0f79fa93e7cdb090bb0ae045ffdab9574014471d09a246efe6b90edd6fea432e/groceries-milk-flickr-49440393398.webp",
        "thumbnail": "https://photos.howmuchthen.com/assets/6975b1b010d026b81c0f587dc1e2d05ce5d8b137e102704f1d19819be787ab2a/groceries-milk-flickr-49440393398.webp",
        "dateEvidence": "Flickr taken timestamp 2020-01-25 14:52:59 matches camera EXIF DateTime 2020:01:25 14:52:59 and GPS date 2020:01:25.",
        "locationEvidence": "Camera EXIF GPS 41°39′7.43″N, 72°43′46.28″W resolves to Stew Leonard’s, 3475 Berlin Turnpike, Newington, Connecticut, United States; store logo and milk labels are visible. Official store listing: https://stewleonards.com/stew-leonards-locations/.",
        "imageChanges": "Untouched source JPEG used for inspection. Separate full-frame browsing preview. No retouching. Display framing trims only reviewed scan surrounds and protects the complete posted price.",
        "imageProvenance": {
          "sourceFileUrl": "https://live.staticflickr.com/65535/49440393398_ca14e9e71a_o.jpg",
          "sourceWidth": 3264,
          "sourceHeight": 2448,
          "sourceSha256": "e745803e02d4389e126da3524180b26815e634475ee2dbbe0776653ac44b5d3c",
          "detailSha256": "e745803e02d4389e126da3524180b26815e634475ee2dbbe0776653ac44b5d3c",
          "reviewedAt": "2026-09-28",
          "qualityLimit": null,
          "originalLocalPath": "research/grocery-inventory-2026-09-27/review/archive-first/flickr-milk-2020-005/49440393398-original.jpg",
          "originalPublicUrl": "https://photos.howmuchthen.com/assets/e745803e02d4389e126da3524180b26815e634475ee2dbbe0776653ac44b5d3c/49440393398-original.jpg"
        }
      },
      {
        "id": "groceries-milk-op-48255",
        "date": "2025-09-14",
        "dateLabel": "September 14, 2025",
        "datePrecision": "day",
        "dateApproximate": false,
        "price": 5.59,
        "priceUnit": "US gallon",
        "variant": "one-percent",
        "grade": "Crystal 1% low-fat milk · one gallon",
        "matchEligible": false,
        "place": "Sunnyvale, California",
        "author": "doby",
        "alt": "September 14, 2025, Sunnyvale, California. Crystal 1% low-fat milk · one gallon priced at $5.59.",
        "evidence": "In the reviewed source photograph, the matching shelf or sale sign reads $5.59 for Crystal 1% low-fat milk · one gallon.",
        "note": "This product differs from the national comparison; do not automatically match its price to the average. The proof date is contributor-stated for this price/photo; the image itself has no camera timestamp.",
        "source": "https://prices.openfoodfacts.org/proofs/48255",
        "original": "https://prices.openfoodfacts.org/img/0124/cz5YbGeYDE.jpg",
        "license": "CC BY-SA 4.0",
        "licenseUrl": "https://creativecommons.org/licenses/by-sa/4.0/",
        "usageRestriction": "none_stated",
        "framing": {
          "width": 2511,
          "height": 3306,
          "priceBounds": [
            0.08,
            0.86,
            0.4,
            0.13
          ],
          "contentBounds": [
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            0,
            1,
            1
          ],
          "borderReviewed": true,
          "reviewed": "2026-09-28",
          "policy": "price-aware-v1"
        },
        "image": "https://photos.howmuchthen.com/assets/6bf0982b64d50a4881bab97db03ed59f6f9c0be089ac3b1045e160ae292e80e7/groceries-milk-op-48255.jpg",
        "preview": "https://photos.howmuchthen.com/assets/7ad0eca1d138e743a71c5471d5ccf33a40bf081896b28a930f9be17beecd8ee8/groceries-milk-op-48255.webp",
        "thumbnail": "https://photos.howmuchthen.com/assets/6533a678419ad399eea1519c5ddeb42c0ad64b6601fb1b7f50e1c081cb8336e0/groceries-milk-op-48255.webp",
        "dateEvidence": "Open Prices proof 48255 records the observed price/photo date as 2025-09-14. The proof date is contributor-stated for this price/photo; the image itself has no camera timestamp.",
        "locationEvidence": "Source linked OpenStreetMap store location country code US; reviewed image is a store scene. Target, 298, West McKinley Avenue, Sunnyvale, Santa Clara County, California, 94086, United States",
        "imageChanges": "Untouched source JPEG used for inspection. Separate full-frame browsing preview. No retouching. Display framing trims only reviewed scan surrounds and protects the complete posted price.",
        "imageProvenance": {
          "sourceFileUrl": "https://prices.openfoodfacts.org/img/0124/cz5YbGeYDE.jpg",
          "sourceWidth": 2511,
          "sourceHeight": 3306,
          "sourceSha256": "6bf0982b64d50a4881bab97db03ed59f6f9c0be089ac3b1045e160ae292e80e7",
          "detailSha256": "6bf0982b64d50a4881bab97db03ed59f6f9c0be089ac3b1045e160ae292e80e7",
          "reviewedAt": "2026-09-28",
          "qualityLimit": null,
          "originalLocalPath": "research/grocery-inventory-2026-09-27/originals/openprices-48255.jpg",
          "originalPublicUrl": "https://photos.howmuchthen.com/assets/6bf0982b64d50a4881bab97db03ed59f6f9c0be089ac3b1045e160ae292e80e7/openprices-48255.jpg"
        }
      },
      {
        "id": "groceries-milk-op-55996",
        "date": "2025-11-08",
        "dateLabel": "November 8, 2025",
        "datePrecision": "day",
        "dateApproximate": false,
        "price": 4.79,
        "priceUnit": "US gallon",
        "variant": "whole",
        "grade": "365 Grade A whole milk · one gallon",
        "matchEligible": true,
        "place": "Sunnyvale, California",
        "author": "doby",
        "alt": "November 8, 2025, Sunnyvale, California. 365 Grade A whole milk · one gallon priced at $4.79.",
        "evidence": "In the reviewed source photograph, the matching shelf or sale sign reads $4.79 for 365 Grade A whole milk · one gallon.",
        "note": "The proof date is contributor-stated for this price/photo; the image itself has no camera timestamp.",
        "source": "https://prices.openfoodfacts.org/proofs/55996",
        "original": "https://prices.openfoodfacts.org/img/0148/oqF13za1Hq.webp",
        "license": "CC BY-SA 4.0",
        "licenseUrl": "https://creativecommons.org/licenses/by-sa/4.0/",
        "usageRestriction": "none_stated",
        "framing": {
          "width": 4000,
          "height": 3000,
          "priceBounds": [
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            0.34,
            0.2
          ],
          "contentBounds": [
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            1
          ],
          "borderReviewed": true,
          "reviewed": "2026-09-28",
          "policy": "price-aware-v1"
        },
        "image": "https://photos.howmuchthen.com/assets/65fcabf58b8ff5ca4f0d37032332d311080a02a5cf071a183c095416da28ec84/groceries-milk-op-55996.webp",
        "preview": "https://photos.howmuchthen.com/assets/903531ffe38ab3269f58cac5838f96707b326429ac23209ab03afcea48761d99/groceries-milk-op-55996.webp",
        "thumbnail": "https://photos.howmuchthen.com/assets/8d40d078fa48c8b081f6dcdc9b861ad328bcf25a509f234a3b914e7b05ce87f0/groceries-milk-op-55996.webp",
        "dateEvidence": "Open Prices proof 55996 records the observed price/photo date as 2025-11-08. The proof date is contributor-stated for this price/photo; the image itself has no camera timestamp.",
        "locationEvidence": "Source linked OpenStreetMap store location country code US; reviewed image is a store scene. Whole Foods Market, 150, East McKinley Avenue, Sunnyvale, Santa Clara County, California, 94086, United States",
        "imageChanges": "Full-resolution lossless WebP made from the preserved source master. Separate full-frame browsing preview. No retouching. Display framing trims only reviewed scan surrounds and protects the complete posted price.",
        "imageProvenance": {
          "sourceFileUrl": "https://prices.openfoodfacts.org/img/0148/oqF13za1Hq.webp",
          "sourceWidth": 4000,
          "sourceHeight": 3000,
          "sourceSha256": "851a6541c74d0c5d890e2e26ca702a8c85f4c258b18b9fd9768aefbc9e6b6b44",
          "detailSha256": "65fcabf58b8ff5ca4f0d37032332d311080a02a5cf071a183c095416da28ec84",
          "reviewedAt": "2026-09-28",
          "qualityLimit": null,
          "originalLocalPath": "research/grocery-inventory-2026-09-27/originals/openprices-55996.webp",
          "originalPublicUrl": "https://photos.howmuchthen.com/assets/851a6541c74d0c5d890e2e26ca702a8c85f4c258b18b9fd9768aefbc9e6b6b44/openprices-55996.webp"
        }
      },
      {
        "id": "groceries-milk-op-55993",
        "date": "2025-11-08",
        "dateLabel": "November 8, 2025",
        "datePrecision": "day",
        "dateApproximate": false,
        "price": 3.99,
        "priceUnit": "US half gallon",
        "variant": "whole",
        "grade": "Clover whole milk, 64 fluid ounces",
        "matchEligible": false,
        "place": "Sunnyvale, California",
        "author": "doby",
        "alt": "November 8, 2025, Sunnyvale, California. Clover whole milk, 64 fluid ounces priced at $3.99.",
        "evidence": "The reviewed photograph shows Clover whole milk, 64 fluid ounces at $3.99. The $3.99 shelf tag below the red Clover whole-milk carton states 64 fluid ounces.",
        "note": "The $3.99 shelf tag below the red Clover whole-milk carton states 64 fluid ounces. This product differs from the standard national average. The proof date is contributor-stated; the image has no independent camera timestamp.",
        "source": "https://prices.openfoodfacts.org/proofs/55993",
        "original": "https://prices.openfoodfacts.org/img/0148/qiSlRIHvT9.webp",
        "license": "CC BY-SA 4.0",
        "licenseUrl": "https://creativecommons.org/licenses/by-sa/4.0/",
        "usageRestriction": "none_stated",
        "framing": {
          "width": 4000,
          "height": 2462,
          "priceBounds": [
            0.23,
            0.79,
            0.24,
            0.17
          ],
          "contentBounds": [
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            1
          ],
          "borderReviewed": true,
          "reviewed": "2026-09-28",
          "policy": "price-aware-v1"
        },
        "unitConversion": {
          "sourceUnit": "US half gallon",
          "targetUnit": "US gallon",
          "multiplier": 2,
          "evidence": "The photographed carton and price label state a half gallon (64 fluid ounces); two half gallons equal one U.S. gallon."
        },
        "image": "https://photos.howmuchthen.com/assets/52e4cf35ca5d509ac009c70457cd86fb0d9ce48fa187a57b8cc6eb40c0ce6f96/groceries-milk-op-55993.webp",
        "preview": "https://photos.howmuchthen.com/assets/64252c4325e83c0d0f1901f981541766668f96115a22799e1e33eec6f8716a49/groceries-milk-op-55993.webp",
        "thumbnail": "https://photos.howmuchthen.com/assets/d90e91738d7631a0334cb171286ed2476a9a9278b63feb2a7626fbbe340f1063/groceries-milk-op-55993.webp",
        "dateEvidence": "Open Prices proof 55993 records the observed photo/price date as 2025-11-08; the image has no independent camera timestamp.",
        "locationEvidence": "Source linked OpenStreetMap store location country code US; reviewed image is a store scene. Whole Foods Market, 150, East McKinley Avenue, Sunnyvale, Santa Clara County, California, 94086, United States",
        "imageChanges": "Full-resolution quality-100 WebP made from the preserved source master. Separate full-frame browsing preview. No retouching. Display framing trims only reviewed scan surrounds and protects the complete posted price.",
        "imageProvenance": {
          "sourceFileUrl": "https://prices.openfoodfacts.org/img/0148/qiSlRIHvT9.webp",
          "sourceWidth": 4000,
          "sourceHeight": 2462,
          "sourceSha256": "4a4d53748b159a8628551fc9c7042e192ddc2811f79265c311a6f496c8e6ca54",
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          "reviewedAt": "2026-09-28",
          "qualityLimit": null,
          "originalLocalPath": "research/grocery-inventory-2026-09-27/originals/openprices-55993.webp",
          "originalPublicUrl": "https://photos.howmuchthen.com/assets/4a4d53748b159a8628551fc9c7042e192ddc2811f79265c311a6f496c8e6ca54/openprices-55993.webp"
        }
      },
      {
        "id": "groceries-milk-op-56079",
        "date": "2025-11-09",
        "dateLabel": "November 9, 2025",
        "datePrecision": "day",
        "dateApproximate": false,
        "price": 4.39,
        "priceUnit": "US gallon",
        "variant": "whole",
        "grade": "Trader Joe’s whole milk, one U.S. gallon",
        "matchEligible": true,
        "place": "Mountain View, California",
        "author": "doby",
        "alt": "November 9, 2025, Mountain View, California. Trader Joe’s whole milk, one U.S. gallon priced at $4.39.",
        "evidence": "The reviewed photograph shows Trader Joe’s whole milk, one U.S. gallon at $4.39. The right handwritten sign reads $4.39 for whole milk, one gallon; the left $4.39 sign is for 2% milk.",
        "note": "The right handwritten sign reads $4.39 for whole milk, one gallon; the left $4.39 sign is for 2% milk. The proof date is contributor-stated; the image has no independent camera timestamp.",
        "source": "https://prices.openfoodfacts.org/proofs/56079",
        "original": "https://prices.openfoodfacts.org/img/0148/RdogV9AYXz.jpg",
        "license": "CC BY-SA 4.0",
        "licenseUrl": "https://creativecommons.org/licenses/by-sa/4.0/",
        "usageRestriction": "none_stated",
        "framing": {
          "width": 4000,
          "height": 2609,
          "priceBounds": [
            0.79,
            0.68,
            0.2,
            0.27
          ],
          "contentBounds": [
            0,
            0,
            1,
            1
          ],
          "borderReviewed": true,
          "reviewed": "2026-09-28",
          "policy": "price-aware-v1"
        },
        "image": "https://photos.howmuchthen.com/assets/b11db0e729c82b0aa71494301dade3491ee31d988587f39add073424208b5f35/groceries-milk-op-56079.jpg",
        "preview": "https://photos.howmuchthen.com/assets/f7106c1c61672b4ccb704ecbfbb3981964d42863d5520fee2ea1aaddd6b04684/groceries-milk-op-56079.webp",
        "thumbnail": "https://photos.howmuchthen.com/assets/c8127c2c88804125d7a2a1fb39af91a502aba9271530066376c1080147844e08/groceries-milk-op-56079.webp",
        "dateEvidence": "Open Prices proof 56079 records the observed photo/price date as 2025-11-09; the image has no independent camera timestamp.",
        "locationEvidence": "Source linked OpenStreetMap store location country code US; reviewed image is a store scene. Trader Joe's, 590, Showers Drive, Castro City, Mountain View, Santa Clara County, California, 94040, United States",
        "imageChanges": "Untouched source JPEG used for inspection. Separate full-frame browsing preview. No retouching. Display framing trims only reviewed scan surrounds and protects the complete posted price.",
        "imageProvenance": {
          "sourceFileUrl": "https://prices.openfoodfacts.org/img/0148/RdogV9AYXz.jpg",
          "sourceWidth": 4000,
          "sourceHeight": 2609,
          "sourceSha256": "b11db0e729c82b0aa71494301dade3491ee31d988587f39add073424208b5f35",
          "detailSha256": "b11db0e729c82b0aa71494301dade3491ee31d988587f39add073424208b5f35",
          "reviewedAt": "2026-09-28",
          "qualityLimit": null,
          "originalLocalPath": "research/grocery-inventory-2026-09-27/originals/openprices-56079.jpg",
          "originalPublicUrl": "https://photos.howmuchthen.com/assets/b11db0e729c82b0aa71494301dade3491ee31d988587f39add073424208b5f35/openprices-56079.jpg"
        }
      },
      {
        "id": "groceries-milk-op-56593",
        "date": "2025-11-12",
        "dateLabel": "November 12, 2025",
        "datePrecision": "day",
        "dateApproximate": false,
        "price": 6.49,
        "priceUnit": "US half gallon",
        "variant": "organic-whole",
        "grade": "Horizon organic whole milk · half gallon",
        "matchEligible": false,
        "place": "Mountain View, California",
        "author": "doby",
        "alt": "November 12, 2025, Mountain View, California. Horizon organic whole milk · half gallon priced at $6.49.",
        "evidence": "In the reviewed source photograph, the matching shelf or sale sign reads $6.49 for Horizon organic whole milk · half gallon. The bottom shelf label, not the A2 member-price sign above, prices this half gallon.",
        "note": "This product differs from the national comparison; do not automatically match its price to the average. The bottom shelf label, not the A2 member-price sign above, prices this half gallon. The proof date is contributor-stated for this price/photo; the image itself has no camera timestamp.",
        "source": "https://prices.openfoodfacts.org/proofs/56593",
        "original": "https://prices.openfoodfacts.org/img/0150/hT1LrQxz3c.webp",
        "license": "CC BY-SA 4.0",
        "licenseUrl": "https://creativecommons.org/licenses/by-sa/4.0/",
        "usageRestriction": "none_stated",
        "framing": {
          "width": 4000,
          "height": 3000,
          "priceBounds": [
            0.02,
            0.89,
            0.19,
            0.1
          ],
          "contentBounds": [
            0,
            0,
            1,
            1
          ],
          "borderReviewed": true,
          "reviewed": "2026-09-28",
          "policy": "price-aware-v1"
        },
        "unitConversion": {
          "sourceUnit": "US half gallon",
          "targetUnit": "US gallon",
          "multiplier": 2,
          "evidence": "The photographed carton or sign states a half gallon (64 fl oz); two half gallons equal one U.S. gallon. The bottom shelf label, not the A2 member-price sign above, prices this half gallon."
        },
        "image": "https://photos.howmuchthen.com/assets/682fc99d344c218ec4672e46b1e93e6522672e3a91b47952c5a785a9e705cda1/groceries-milk-op-56593.webp",
        "preview": "https://photos.howmuchthen.com/assets/f5269803b9c7487cc863a1681739c2b5b4020604288ec71e3ec52035d3bcc151/groceries-milk-op-56593.webp",
        "thumbnail": "https://photos.howmuchthen.com/assets/e02b2d3cb885627179ae9127a53f229b63f7c2b0713c6758c1278e64f469a4ff/groceries-milk-op-56593.webp",
        "dateEvidence": "Open Prices proof 56593 records the observed price/photo date as 2025-11-12. The proof date is contributor-stated for this price/photo; the image itself has no camera timestamp.",
        "locationEvidence": "Source linked OpenStreetMap store location country code US; reviewed image is a store scene. Safeway, 570, North Shoreline Boulevard, Mountain View, Santa Clara County, California, 94043, United States",
        "imageChanges": "Full-resolution quality-100 WebP made from the preserved source master. Separate full-frame browsing preview. No retouching. Display framing trims only reviewed scan surrounds and protects the complete posted price.",
        "imageProvenance": {
          "sourceFileUrl": "https://prices.openfoodfacts.org/img/0150/hT1LrQxz3c.webp",
          "sourceWidth": 4000,
          "sourceHeight": 3000,
          "sourceSha256": "c14707a6cfcc7316141a74bd2c2c6fda82d913edbc64eb663e9993d5488b62ef",
          "detailSha256": "682fc99d344c218ec4672e46b1e93e6522672e3a91b47952c5a785a9e705cda1",
          "reviewedAt": "2026-09-28",
          "qualityLimit": null,
          "originalLocalPath": "research/grocery-inventory-2026-09-27/originals/openprices-56593.webp",
          "originalPublicUrl": "https://photos.howmuchthen.com/assets/c14707a6cfcc7316141a74bd2c2c6fda82d913edbc64eb663e9993d5488b62ef/openprices-56593.webp"
        }
      },
      {
        "id": "groceries-milk-op-60944",
        "date": "2025-11-12",
        "dateLabel": "November 12, 2025",
        "datePrecision": "day",
        "dateApproximate": false,
        "price": 5.99,
        "priceUnit": "US gallon",
        "variant": "whole",
        "grade": "Lucerne whole milk · one gallon",
        "matchEligible": true,
        "place": "Mountain View, California",
        "author": "doby",
        "alt": "November 12, 2025, Mountain View, California. Lucerne whole milk · one gallon priced at $5.99.",
        "evidence": "In the reviewed source photograph, the matching shelf or sale sign reads $5.99 for Lucerne whole milk · one gallon. Bottom shelf label applies to the Lucerne whole-milk gallon; the Clover tags above are different products.",
        "note": "Bottom shelf label applies to the Lucerne whole-milk gallon; the Clover tags above are different products. The proof date is contributor-stated for this price/photo; the image itself has no camera timestamp.",
        "source": "https://prices.openfoodfacts.org/proofs/60944",
        "original": "https://prices.openfoodfacts.org/img/0163/skgd6XcWk7.webp",
        "license": "CC BY-SA 4.0",
        "licenseUrl": "https://creativecommons.org/licenses/by-sa/4.0/",
        "usageRestriction": "none_stated",
        "framing": {
          "width": 4000,
          "height": 3000,
          "priceBounds": [
            0.07,
            0.85,
            0.25,
            0.14
          ],
          "contentBounds": [
            0,
            0,
            1,
            1
          ],
          "borderReviewed": true,
          "reviewed": "2026-09-28",
          "policy": "price-aware-v1"
        },
        "image": "https://photos.howmuchthen.com/assets/364262577265e80b770b574e33e31fc19cc63c13e1dfded5b993e523c91723e6/groceries-milk-op-60944.webp",
        "preview": "https://photos.howmuchthen.com/assets/e42cafe1b1d55c2f14f13d872d05a9617d1a13974720b0de20cba692dc97b621/groceries-milk-op-60944.webp",
        "thumbnail": "https://photos.howmuchthen.com/assets/7358180eb236395e89cb0dd93dcfb8d7958994ee488f8555e717e4b564754c26/groceries-milk-op-60944.webp",
        "dateEvidence": "Open Prices proof 60944 records the observed price/photo date as 2025-11-12. The proof date is contributor-stated for this price/photo; the image itself has no camera timestamp.",
        "locationEvidence": "Source linked OpenStreetMap store location country code US; reviewed image is a store scene. Safeway, 570, North Shoreline Boulevard, Mountain View, Santa Clara County, California, 94043, United States",
        "imageChanges": "Full-resolution lossless WebP made from the preserved source master. Separate full-frame browsing preview. No retouching. Display framing trims only reviewed scan surrounds and protects the complete posted price.",
        "imageProvenance": {
          "sourceFileUrl": "https://prices.openfoodfacts.org/img/0163/skgd6XcWk7.webp",
          "sourceWidth": 4000,
          "sourceHeight": 3000,
          "sourceSha256": "91ac9c9fb0ae95ee802fdcd0e79ea252a6125bc589d2cad9f86f31edaf156d13",
          "detailSha256": "364262577265e80b770b574e33e31fc19cc63c13e1dfded5b993e523c91723e6",
          "reviewedAt": "2026-09-28",
          "qualityLimit": null,
          "originalLocalPath": "research/grocery-inventory-2026-09-27/originals/openprices-60944.webp",
          "originalPublicUrl": "https://photos.howmuchthen.com/assets/91ac9c9fb0ae95ee802fdcd0e79ea252a6125bc589d2cad9f86f31edaf156d13/openprices-60944.webp"
        }
      },
      {
        "id": "groceries-milk-op-56794",
        "date": "2025-11-14",
        "dateLabel": "November 14, 2025",
        "datePrecision": "day",
        "dateApproximate": false,
        "price": 3.24,
        "priceUnit": "US gallon",
        "variant": "whole",
        "grade": "Great Value whole milk, one U.S. gallon",
        "matchEligible": true,
        "place": "Mountain View, California",
        "author": "doby",
        "alt": "November 14, 2025, Mountain View, California. Great Value whole milk, one U.S. gallon priced at $3.24.",
        "evidence": "The reviewed photograph shows Great Value whole milk, one U.S. gallon at $3.24. The digital $3.24 tag beneath the jug identifies whole milk, one gallon.",
        "note": "The digital $3.24 tag beneath the jug identifies whole milk, one gallon. The proof date is contributor-stated; the image has no independent camera timestamp.",
        "source": "https://prices.openfoodfacts.org/proofs/56794",
        "original": "https://prices.openfoodfacts.org/img/0151/h8lAhOh53c.jpg",
        "license": "CC BY-SA 4.0",
        "licenseUrl": "https://creativecommons.org/licenses/by-sa/4.0/",
        "usageRestriction": "none_stated",
        "framing": {
          "width": 2985,
          "height": 2556,
          "priceBounds": [
            0.04,
            0.82,
            0.53,
            0.17
          ],
          "contentBounds": [
            0,
            0,
            1,
            1
          ],
          "borderReviewed": true,
          "reviewed": "2026-09-28",
          "policy": "price-aware-v1"
        },
        "image": "https://photos.howmuchthen.com/assets/8cc3cabf8022fe659ccee30e5dc774558071b28b9e6d72a17d511a788197c6df/groceries-milk-op-56794.jpg",
        "preview": "https://photos.howmuchthen.com/assets/6cc6e7cd9ffb934754f792945e5797b5e2b9d2099f0ba60cf36e65f638ca4b95/groceries-milk-op-56794.webp",
        "thumbnail": "https://photos.howmuchthen.com/assets/fb38dc4822543796765df55d212eb479b7d7b7ad591c9cbea0d68ebeec643cdb/groceries-milk-op-56794.webp",
        "dateEvidence": "Open Prices proof 56794 records the observed photo/price date as 2025-11-14; the image has no independent camera timestamp.",
        "locationEvidence": "Source linked OpenStreetMap store location country code US; reviewed image is a store scene. Walmart Supercenter, 600, Showers Drive, Castro City, Mountain View, Santa Clara County, California, 94040, United States",
        "imageChanges": "Untouched source JPEG used for inspection. Separate full-frame browsing preview. No retouching. Display framing trims only reviewed scan surrounds and protects the complete posted price.",
        "imageProvenance": {
          "sourceFileUrl": "https://prices.openfoodfacts.org/img/0151/h8lAhOh53c.jpg",
          "sourceWidth": 2985,
          "sourceHeight": 2556,
          "sourceSha256": "8cc3cabf8022fe659ccee30e5dc774558071b28b9e6d72a17d511a788197c6df",
          "detailSha256": "8cc3cabf8022fe659ccee30e5dc774558071b28b9e6d72a17d511a788197c6df",
          "reviewedAt": "2026-09-28",
          "qualityLimit": null,
          "originalLocalPath": "research/grocery-inventory-2026-09-27/originals/openprices-56794.jpg",
          "originalPublicUrl": "https://photos.howmuchthen.com/assets/8cc3cabf8022fe659ccee30e5dc774558071b28b9e6d72a17d511a788197c6df/openprices-56794.jpg"
        }
      },
      {
        "id": "groceries-milk-foothill-2025",
        "date": "2025-12-26",
        "dateLabel": "December 26, 2025",
        "datePrecision": "day",
        "dateApproximate": false,
        "price": 5.99,
        "priceUnit": "US gallon",
        "variant": "whole",
        "grade": "Clover whole milk · gallon",
        "matchEligible": true,
        "place": "Los Altos, California",
        "alt": "December 26, 2025, Los Altos, California. Clover whole-milk gallon jugs above a $5.99 shelf label.",
        "evidence": "The real store photograph shows a bottom shelf tag reading CLOVER WHOLE GALLON MILK, $5.99 Each, beneath gallon jugs labeled FRESH WHOLE MILK. Adjacent upper tags are for lower-fat milk and are not the selected observation.",
        "note": "The date is contributor-stated in the Open Prices proof, one day before upload. Store and location are linked to its OpenStreetMap record; the image itself does not identify the city. One photographed store price is not a national average.",
        "author": "doby / Open Prices",
        "source": "https://prices.openfoodfacts.org/proofs/61582",
        "license": "CC BY-SA 4.0",
        "licenseUrl": "https://creativecommons.org/licenses/by-sa/4.0/",
        "usageRestriction": "none_stated",
        "framing": {
          "width": 3000,
          "height": 4000,
          "priceBounds": [
            0.012,
            0.89,
            0.2,
            0.085
          ],
          "contentBounds": [
            0,
            0,
            1,
            1
          ],
          "borderReviewed": true,
          "reviewed": "2026-09-28",
          "policy": "price-aware-v1"
        },
        "image": "https://photos.howmuchthen.com/assets/ec766f8dc6780aa0c1c105124c84170a6cbd491e93998aca69f66ac795339780/groceries-milk-foothill-2025.webp",
        "preview": "https://photos.howmuchthen.com/assets/d36ba5978248e6622c1fb5e54aaacc07a6e32e98d1e98f4c01795cfda7b2029f/groceries-milk-foothill-2025.webp",
        "thumbnail": "https://photos.howmuchthen.com/assets/bd1d70555ab6ada20908b6ed5f17b3cd1b2101ad345fce3699e36d282f8b4f86/groceries-milk-foothill-2025.webp",
        "dateEvidence": "The Open Prices proof API records the contributor-observed date as 2025-12-26 and creation as 2025-12-27T05:29:34Z. The linked price record 185371 repeats 2025-12-26. The exact camera timestamp is not independently available.",
        "locationEvidence": "The proof API links the scene to Foothill Produce, Los Altos, California, with OSM country code US. The downloaded source depicts its physical refrigerated milk shelf.",
        "imageChanges": "Full-resolution lossless WebP made from the preserved source master. Separate full-frame browsing preview. No retouching. Display framing trims only reviewed scan surrounds and protects the complete posted price.",
        "imageProvenance": {
          "sourceFileUrl": "https://prices.openfoodfacts.org/img/0165/XdL4mZyvdl.webp",
          "sourceWidth": 3000,
          "sourceHeight": 4000,
          "sourceSha256": "098f57dd51c0e8353ce6f3c947c4d605a3c4d1e56970d0e4230c23d8a6e12f8f",
          "detailSha256": "ec766f8dc6780aa0c1c105124c84170a6cbd491e93998aca69f66ac795339780",
          "reviewedAt": "2026-09-28",
          "qualityLimit": null,
          "originalLocalPath": "research/grocery-inventory-2026-09-27/originals/openprices-61582.webp",
          "originalPublicUrl": "https://photos.howmuchthen.com/assets/098f57dd51c0e8353ce6f3c947c4d605a3c4d1e56970d0e4230c23d8a6e12f8f/openprices-61582.webp"
        }
      },
      {
        "id": "groceries-milk-op-61581",
        "date": "2025-12-26",
        "dateLabel": "December 26, 2025",
        "datePrecision": "day",
        "dateApproximate": false,
        "price": 3.49,
        "priceUnit": "US half gallon",
        "variant": "fat-free",
        "grade": "Clover fat-free milk, 64 fluid ounces",
        "matchEligible": false,
        "place": "Los Altos, California",
        "author": "doby",
        "alt": "December 26, 2025, Los Altos, California. Clover fat-free milk, 64 fluid ounces priced at $3.49.",
        "evidence": "The reviewed photograph shows Clover fat-free milk, 64 fluid ounces at $3.49. The central $3.49 tag says fat-free milk, half gallon; nearby labels price other variants.",
        "note": "The central $3.49 tag says fat-free milk, half gallon; nearby labels price other variants. This product differs from the standard national average. The proof date is contributor-stated; the image has no independent camera timestamp.",
        "source": "https://prices.openfoodfacts.org/proofs/61581",
        "original": "https://prices.openfoodfacts.org/img/0165/oVvG3xIrp9.webp",
        "license": "CC BY-SA 4.0",
        "licenseUrl": "https://creativecommons.org/licenses/by-sa/4.0/",
        "usageRestriction": "none_stated",
        "framing": {
          "width": 4000,
          "height": 3000,
          "priceBounds": [
            0.28,
            0.78,
            0.26,
            0.2
          ],
          "contentBounds": [
            0,
            0,
            1,
            1
          ],
          "borderReviewed": true,
          "reviewed": "2026-09-28",
          "policy": "price-aware-v1"
        },
        "unitConversion": {
          "sourceUnit": "US half gallon",
          "targetUnit": "US gallon",
          "multiplier": 2,
          "evidence": "The photographed carton and price label state a half gallon (64 fluid ounces); two half gallons equal one U.S. gallon."
        },
        "image": "https://photos.howmuchthen.com/assets/f292bfadb2f52101c0474b6c47bbe1465d9e129feb303ecb516bde2bea5e3943/groceries-milk-op-61581.webp",
        "preview": "https://photos.howmuchthen.com/assets/e6da6ac8eac41f6f326fa7d3cc6f139a7475ec6120c4f886b3d1f6db688098fc/groceries-milk-op-61581.webp",
        "thumbnail": "https://photos.howmuchthen.com/assets/34d931a45aed4ae2dc72fc6fe43d0bdabe968ccc640dcdfd319e1657e424b7d5/groceries-milk-op-61581.webp",
        "dateEvidence": "Open Prices proof 61581 records the observed photo/price date as 2025-12-26; the image has no independent camera timestamp.",
        "locationEvidence": "Source linked OpenStreetMap store location country code US; reviewed image is a store scene. Foothill Produce, Foothill Expressway, Los Altos, Santa Clara County, California, 94024, United States",
        "imageChanges": "Full-resolution quality-100 WebP made from the preserved source master. Separate full-frame browsing preview. No retouching. Display framing trims only reviewed scan surrounds and protects the complete posted price.",
        "imageProvenance": {
          "sourceFileUrl": "https://prices.openfoodfacts.org/img/0165/oVvG3xIrp9.webp",
          "sourceWidth": 4000,
          "sourceHeight": 3000,
          "sourceSha256": "a8257383b306466722d97be44cb1f9ba0de78dff90aaf05781f4ce046b471a44",
          "detailSha256": "f292bfadb2f52101c0474b6c47bbe1465d9e129feb303ecb516bde2bea5e3943",
          "reviewedAt": "2026-09-28",
          "qualityLimit": null,
          "originalLocalPath": "research/grocery-inventory-2026-09-27/originals/openprices-61581.webp",
          "originalPublicUrl": "https://photos.howmuchthen.com/assets/a8257383b306466722d97be44cb1f9ba0de78dff90aaf05781f4ce046b471a44/openprices-61581.webp"
        }
      },
      {
        "id": "groceries-milk-op-62247",
        "date": "2026-01-03",
        "dateLabel": "January 3, 2026",
        "datePrecision": "day",
        "dateApproximate": false,
        "price": 5.99,
        "priceUnit": "US half gallon",
        "variant": "lactose-free-whole",
        "grade": "Lactaid lactose-free whole milk · half gallon",
        "matchEligible": false,
        "place": "Mountain View, California",
        "author": "doby",
        "alt": "January 3, 2026, Mountain View, California. Lactaid lactose-free whole milk · half gallon priced at $5.99.",
        "evidence": "In the reviewed source photograph, the matching shelf or sale sign reads $5.99 for Lactaid lactose-free whole milk · half gallon.",
        "note": "This product differs from the national comparison; do not automatically match its price to the average. The proof date is contributor-stated for this price/photo; the image itself has no camera timestamp.",
        "source": "https://prices.openfoodfacts.org/proofs/62247",
        "original": "https://prices.openfoodfacts.org/img/0166/AynmV3vi04.webp",
        "license": "CC BY-SA 4.0",
        "licenseUrl": "https://creativecommons.org/licenses/by-sa/4.0/",
        "usageRestriction": "none_stated",
        "framing": {
          "width": 4000,
          "height": 3000,
          "priceBounds": [
            0.02,
            0.81,
            0.29,
            0.18
          ],
          "contentBounds": [
            0,
            0,
            1,
            1
          ],
          "borderReviewed": true,
          "reviewed": "2026-09-28",
          "policy": "price-aware-v1"
        },
        "unitConversion": {
          "sourceUnit": "US half gallon",
          "targetUnit": "US gallon",
          "multiplier": 2,
          "evidence": "The photographed carton or sign states a half gallon (64 fl oz); two half gallons equal one U.S. gallon."
        },
        "image": "https://photos.howmuchthen.com/assets/14d22c7d2517840e496214faca33adb42bea6b859d9d12a783fd61d5ebbe3ebf/groceries-milk-op-62247.webp",
        "preview": "https://photos.howmuchthen.com/assets/2834f52f3274835acb2f6ced0c6c2dd555fa230e74125fb262e61ba3108c07c0/groceries-milk-op-62247.webp",
        "thumbnail": "https://photos.howmuchthen.com/assets/c1fb65f0594d27acc222c815c8882ec4d679eb283add6413d5c8ef1ed244199a/groceries-milk-op-62247.webp",
        "dateEvidence": "Open Prices proof 62247 records the observed price/photo date as 2026-01-03. The proof date is contributor-stated for this price/photo; the image itself has no camera timestamp.",
        "locationEvidence": "Source linked OpenStreetMap store location country code US; reviewed image is a store scene. La Plaza, 40, South Rengstorff Avenue, Castro City, Mountain View, Santa Clara County, California, 94040, United States",
        "imageChanges": "Full-resolution quality-100 WebP made from the preserved source master. Separate full-frame browsing preview. No retouching. Display framing trims only reviewed scan surrounds and protects the complete posted price.",
        "imageProvenance": {
          "sourceFileUrl": "https://prices.openfoodfacts.org/img/0166/AynmV3vi04.webp",
          "sourceWidth": 4000,
          "sourceHeight": 3000,
          "sourceSha256": "2eb9e0e72d936ebf34340e903d044b96fca3a006b478fe842fc8c141f856c6f5",
          "detailSha256": "14d22c7d2517840e496214faca33adb42bea6b859d9d12a783fd61d5ebbe3ebf",
          "reviewedAt": "2026-09-28",
          "qualityLimit": null,
          "originalLocalPath": "research/grocery-inventory-2026-09-27/originals/openprices-62247.webp",
          "originalPublicUrl": "https://photos.howmuchthen.com/assets/2eb9e0e72d936ebf34340e903d044b96fca3a006b478fe842fc8c141f856c6f5/openprices-62247.webp"
        }
      },
      {
        "id": "groceries-milk-op-84312",
        "date": "2026-02-16",
        "dateLabel": "February 16, 2026",
        "datePrecision": "day",
        "dateApproximate": false,
        "price": 3.07,
        "priceUnit": "US gallon",
        "variant": "fat-free",
        "grade": "WinCo fat-free milk · one gallon · first two",
        "matchEligible": false,
        "place": "Edmonds, Washington",
        "author": "recovery2208",
        "alt": "February 16, 2026, Edmonds, Washington. WinCo fat-free milk · one gallon · first two priced at $3.07.",
        "evidence": "In the reviewed source photograph, the matching shelf or sale sign reads $3.07 for WinCo fat-free milk · one gallon · first two. Limit first two at $3.07 each; additional gallons $3.48.",
        "note": "This product differs from the national comparison; do not automatically match its price to the average. Limit first two at $3.07 each; additional gallons $3.48. The proof date is contributor-stated for this price/photo; the image itself has no camera timestamp.",
        "source": "https://prices.openfoodfacts.org/proofs/84312",
        "original": "https://prices.openfoodfacts.org/img/0211/qQvcXcaj7k.jpg",
        "license": "CC BY-SA 4.0",
        "licenseUrl": "https://creativecommons.org/licenses/by-sa/4.0/",
        "usageRestriction": "none_stated",
        "framing": {
          "width": 1023,
          "height": 3521,
          "priceBounds": [
            0.12,
            0.03,
            0.49,
            0.33
          ],
          "contentBounds": [
            0,
            0,
            1,
            1
          ],
          "borderReviewed": true,
          "reviewed": "2026-09-28",
          "policy": "price-aware-v1"
        },
        "image": "https://photos.howmuchthen.com/assets/a40dfc764d07f55d95786cb9526ca0926c753781f87dff39310d963836ecf184/groceries-milk-op-84312.jpg",
        "preview": "https://photos.howmuchthen.com/assets/d22e1217a78de1d126b5ca5a8f0323356f1d8834713ccd09a2f70812f0b03483/groceries-milk-op-84312.webp",
        "thumbnail": "https://photos.howmuchthen.com/assets/74f3f0f7bba79f6350323072e0c8208ea4fa6dab2b4d7a9d395c4c6e1f3eb3b1/groceries-milk-op-84312.webp",
        "dateEvidence": "Open Prices proof 84312 records the observed price/photo date as 2026-02-16. The proof date is contributor-stated for this price/photo; the image itself has no camera timestamp.",
        "locationEvidence": "Source linked OpenStreetMap store location country code US; reviewed image is a store scene. WinCo Foods, 21900, Highway 99, Edmonds, Snohomish County, Washington, 98026, United States",
        "imageChanges": "Untouched source JPEG used for inspection. Separate full-frame browsing preview. No retouching. Display framing trims only reviewed scan surrounds and protects the complete posted price.",
        "imageProvenance": {
          "sourceFileUrl": "https://prices.openfoodfacts.org/img/0211/qQvcXcaj7k.jpg",
          "sourceWidth": 1023,
          "sourceHeight": 3521,
          "sourceSha256": "a40dfc764d07f55d95786cb9526ca0926c753781f87dff39310d963836ecf184",
          "detailSha256": "a40dfc764d07f55d95786cb9526ca0926c753781f87dff39310d963836ecf184",
          "reviewedAt": "2026-09-28",
          "qualityLimit": null,
          "originalLocalPath": "research/grocery-inventory-2026-09-27/originals/openprices-84312.jpg",
          "originalPublicUrl": "https://photos.howmuchthen.com/assets/a40dfc764d07f55d95786cb9526ca0926c753781f87dff39310d963836ecf184/openprices-84312.jpg"
        }
      },
      {
        "id": "groceries-milk-op-104179",
        "date": "2026-03-31",
        "dateLabel": "March 31, 2026",
        "datePrecision": "day",
        "dateApproximate": false,
        "price": 2.59,
        "priceUnit": "US half gallon",
        "variant": "one-percent",
        "grade": "Hood 1% milk · 64 fluid ounces",
        "matchEligible": false,
        "place": "Smithtown, New York",
        "author": "hiimdannyganz",
        "alt": "March 31, 2026, Smithtown, New York. Hood 1% milk · 64 fluid ounces priced at $2.59.",
        "evidence": "In the reviewed source photograph, the matching shelf or sale sign reads $2.59 for Hood 1% milk · 64 fluid ounces.",
        "note": "This product differs from the national comparison; do not automatically match its price to the average. The proof date is contributor-stated for this price/photo; the image itself has no camera timestamp.",
        "source": "https://prices.openfoodfacts.org/proofs/104179",
        "original": "https://prices.openfoodfacts.org/img/0251/1oKlXUCtm9.jpg",
        "license": "CC BY-SA 4.0",
        "licenseUrl": "https://creativecommons.org/licenses/by-sa/4.0/",
        "usageRestriction": "none_stated",
        "framing": {
          "width": 3072,
          "height": 4080,
          "priceBounds": [
            0.25,
            0.33,
            0.59,
            0.17
          ],
          "contentBounds": [
            0,
            0,
            1,
            1
          ],
          "borderReviewed": true,
          "reviewed": "2026-09-28",
          "policy": "price-aware-v1"
        },
        "unitConversion": {
          "sourceUnit": "US half gallon",
          "targetUnit": "US gallon",
          "multiplier": 2,
          "evidence": "The photographed carton or sign states a half gallon (64 fl oz); two half gallons equal one U.S. gallon."
        },
        "image": "https://photos.howmuchthen.com/assets/f659da9d5b83bbaadc7915e1bee9dbf2ee37cabe330ccad63147edbdc0db1534/groceries-milk-op-104179.jpg",
        "preview": "https://photos.howmuchthen.com/assets/c2fba1851e566297dd8f657d9fbe2c390d54a5096171598ff891c1e26ac7c3d4/groceries-milk-op-104179.webp",
        "thumbnail": "https://photos.howmuchthen.com/assets/7fb5cffd188223632627984823d928910354478ca9a6fea671f411aa130de392/groceries-milk-op-104179.webp",
        "dateEvidence": "Open Prices proof 104179 records the observed price/photo date as 2026-03-31. The proof date is contributor-stated for this price/photo; the image itself has no camera timestamp.",
        "locationEvidence": "Source linked OpenStreetMap store location country code US; reviewed image is a store scene. Target, 98, Veterans Memorial Highway, Town of Smithtown, Suffolk County, New York, 11725, United States",
        "imageChanges": "Untouched source JPEG used for inspection. Separate full-frame browsing preview. No retouching. Display framing trims only reviewed scan surrounds and protects the complete posted price.",
        "imageProvenance": {
          "sourceFileUrl": "https://prices.openfoodfacts.org/img/0251/1oKlXUCtm9.jpg",
          "sourceWidth": 3072,
          "sourceHeight": 4080,
          "sourceSha256": "f659da9d5b83bbaadc7915e1bee9dbf2ee37cabe330ccad63147edbdc0db1534",
          "detailSha256": "f659da9d5b83bbaadc7915e1bee9dbf2ee37cabe330ccad63147edbdc0db1534",
          "reviewedAt": "2026-09-28",
          "qualityLimit": null,
          "originalLocalPath": "research/grocery-inventory-2026-09-27/originals/openprices-104179.jpg",
          "originalPublicUrl": "https://photos.howmuchthen.com/assets/f659da9d5b83bbaadc7915e1bee9dbf2ee37cabe330ccad63147edbdc0db1534/openprices-104179.jpg"
        }
      },
      {
        "id": "groceries-milk-op-104182",
        "date": "2026-03-31",
        "dateLabel": "March 31, 2026",
        "datePrecision": "day",
        "dateApproximate": false,
        "price": 2.99,
        "priceUnit": "US gallon",
        "variant": "one-percent",
        "grade": "Good & Gather 1% low-fat milk · one gallon",
        "matchEligible": false,
        "place": "Smithtown, New York",
        "author": "hiimdannyganz",
        "alt": "March 31, 2026, Smithtown, New York. Good & Gather 1% low-fat milk · one gallon priced at $2.99.",
        "evidence": "In the reviewed source photograph, the matching shelf or sale sign reads $2.99 for Good & Gather 1% low-fat milk · one gallon.",
        "note": "This product differs from the national comparison; do not automatically match its price to the average. The proof date is contributor-stated for this price/photo; the image itself has no camera timestamp.",
        "source": "https://prices.openfoodfacts.org/proofs/104182",
        "original": "https://prices.openfoodfacts.org/img/0251/zPwI5CZFKL.jpg",
        "license": "CC BY-SA 4.0",
        "licenseUrl": "https://creativecommons.org/licenses/by-sa/4.0/",
        "usageRestriction": "none_stated",
        "framing": {
          "width": 3072,
          "height": 4080,
          "priceBounds": [
            0.18,
            0.39,
            0.49,
            0.18
          ],
          "contentBounds": [
            0,
            0,
            1,
            1
          ],
          "borderReviewed": true,
          "reviewed": "2026-09-28",
          "policy": "price-aware-v1"
        },
        "image": "https://photos.howmuchthen.com/assets/8cf033c73244db6a6359d101abd63b7a6e032f159f282044a661b1d32439e78e/groceries-milk-op-104182.jpg",
        "preview": "https://photos.howmuchthen.com/assets/a6e6c20f8369b3acf551417901aa1305b31891eaaf61e6ce46a3821d87911229/groceries-milk-op-104182.webp",
        "thumbnail": "https://photos.howmuchthen.com/assets/1aaa74b71bb84421bb77c59bcb228943abaaac3e4f7a5c66a0e6b9ed508adfd1/groceries-milk-op-104182.webp",
        "dateEvidence": "Open Prices proof 104182 records the observed price/photo date as 2026-03-31. The proof date is contributor-stated for this price/photo; the image itself has no camera timestamp.",
        "locationEvidence": "Source linked OpenStreetMap store location country code US; reviewed image is a store scene. Target, 98, Veterans Memorial Highway, Town of Smithtown, Suffolk County, New York, 11725, United States",
        "imageChanges": "Untouched source JPEG used for inspection. Separate full-frame browsing preview. No retouching. Display framing trims only reviewed scan surrounds and protects the complete posted price.",
        "imageProvenance": {
          "sourceFileUrl": "https://prices.openfoodfacts.org/img/0251/zPwI5CZFKL.jpg",
          "sourceWidth": 3072,
          "sourceHeight": 4080,
          "sourceSha256": "8cf033c73244db6a6359d101abd63b7a6e032f159f282044a661b1d32439e78e",
          "detailSha256": "8cf033c73244db6a6359d101abd63b7a6e032f159f282044a661b1d32439e78e",
          "reviewedAt": "2026-09-28",
          "qualityLimit": null,
          "originalLocalPath": "research/grocery-inventory-2026-09-27/originals/openprices-104182.jpg",
          "originalPublicUrl": "https://photos.howmuchthen.com/assets/8cf033c73244db6a6359d101abd63b7a6e032f159f282044a661b1d32439e78e/openprices-104182.jpg"
        }
      },
      {
        "id": "groceries-milk-op-115090",
        "date": "2026-05-30",
        "dateLabel": "May 30, 2026",
        "datePrecision": "day",
        "dateApproximate": false,
        "price": 5.99,
        "priceUnit": "US half gallon",
        "variant": "organic-two-percent",
        "grade": "Clover organic 2% reduced-fat milk, 64 fluid ounces",
        "matchEligible": false,
        "place": "Castro Valley, California",
        "author": "doby",
        "alt": "May 30, 2026, Castro Valley, California. Clover organic 2% reduced-fat milk, 64 fluid ounces priced at $5.99.",
        "evidence": "The reviewed photograph shows Clover organic 2% reduced-fat milk, 64 fluid ounces at $5.99. The lower-right $5.99 tag identifies Clover organic 2% milk, 64 fluid ounces; upper $3.99 tags price 32-ounce cartons.",
        "note": "The lower-right $5.99 tag identifies Clover organic 2% milk, 64 fluid ounces; upper $3.99 tags price 32-ounce cartons. This product differs from the standard national average. The proof date is contributor-stated; the image has no independent camera timestamp.",
        "source": "https://prices.openfoodfacts.org/proofs/115090",
        "original": "https://prices.openfoodfacts.org/img/0273/3knxeT3lNR.webp",
        "license": "CC BY-SA 4.0",
        "licenseUrl": "https://creativecommons.org/licenses/by-sa/4.0/",
        "usageRestriction": "none_stated",
        "framing": {
          "width": 4000,
          "height": 3000,
          "priceBounds": [
            0.53,
            0.78,
            0.29,
            0.2
          ],
          "contentBounds": [
            0,
            0,
            1,
            1
          ],
          "borderReviewed": true,
          "reviewed": "2026-09-28",
          "policy": "price-aware-v1"
        },
        "unitConversion": {
          "sourceUnit": "US half gallon",
          "targetUnit": "US gallon",
          "multiplier": 2,
          "evidence": "The photographed carton and price label state a half gallon (64 fluid ounces); two half gallons equal one U.S. gallon."
        },
        "image": "https://photos.howmuchthen.com/assets/2ee193ff1ddcca0dd9a003840a5b5c0b9983fed4f04b7ad8342022df0bbdeec9/groceries-milk-op-115090.webp",
        "preview": "https://photos.howmuchthen.com/assets/44486ed3d9955af51fb51822b2628792de3f55333e8d2a5ea11a8740020f0607/groceries-milk-op-115090.webp",
        "thumbnail": "https://photos.howmuchthen.com/assets/fce3d81b41f675b1200d80ef1f2cc20faa100b27635beb5c9f08bae12b834f61/groceries-milk-op-115090.webp",
        "dateEvidence": "Open Prices proof 115090 records the observed photo/price date as 2026-05-30; the image has no independent camera timestamp.",
        "locationEvidence": "Source linked OpenStreetMap store location country code US; reviewed image is a store scene. Castro Valley Natural Grocery, 3295, Castro Valley Boulevard, Castro Valley, Alameda County, California, 94546, United States",
        "imageChanges": "Full-resolution quality-100 WebP made from the preserved source master. Separate full-frame browsing preview. No retouching. Display framing trims only reviewed scan surrounds and protects the complete posted price.",
        "imageProvenance": {
          "sourceFileUrl": "https://prices.openfoodfacts.org/img/0273/3knxeT3lNR.webp",
          "sourceWidth": 4000,
          "sourceHeight": 3000,
          "sourceSha256": "ba01f0ab87c444997171f3d19cd3e5e85386302ead8cad1f5da10130d6b5504a",
          "detailSha256": "2ee193ff1ddcca0dd9a003840a5b5c0b9983fed4f04b7ad8342022df0bbdeec9",
          "reviewedAt": "2026-09-28",
          "qualityLimit": null,
          "originalLocalPath": "research/grocery-inventory-2026-09-27/originals/openprices-115090.webp",
          "originalPublicUrl": "https://photos.howmuchthen.com/assets/ba01f0ab87c444997171f3d19cd3e5e85386302ead8cad1f5da10130d6b5504a/openprices-115090.webp"
        }
      },
      {
        "id": "groceries-milk-op-115111",
        "date": "2026-05-30",
        "dateLabel": "May 30, 2026",
        "datePrecision": "day",
        "dateApproximate": false,
        "price": 8.99,
        "priceUnit": "US half gallon",
        "variant": "organic-one-percent",
        "grade": "Horizon organic 1% low-fat milk, 64 fluid ounces",
        "matchEligible": false,
        "place": "Dublin, California",
        "author": "doby",
        "alt": "May 30, 2026, Dublin, California. Horizon organic 1% low-fat milk, 64 fluid ounces priced at $8.99.",
        "evidence": "The reviewed photograph shows Horizon organic 1% low-fat milk, 64 fluid ounces at $8.99. The $8.99 tag beneath the Horizon cartons identifies organic 1% low-fat milk, half gallon.",
        "note": "The $8.99 tag beneath the Horizon cartons identifies organic 1% low-fat milk, half gallon. This product differs from the standard national average. The proof date is contributor-stated; the image has no independent camera timestamp.",
        "source": "https://prices.openfoodfacts.org/proofs/115111",
        "original": "https://prices.openfoodfacts.org/img/0273/Oy8sUceyIK.webp",
        "license": "CC BY-SA 4.0",
        "licenseUrl": "https://creativecommons.org/licenses/by-sa/4.0/",
        "usageRestriction": "none_stated",
        "framing": {
          "width": 4000,
          "height": 3000,
          "priceBounds": [
            0.2,
            0.8,
            0.34,
            0.19
          ],
          "contentBounds": [
            0,
            0,
            1,
            1
          ],
          "borderReviewed": true,
          "reviewed": "2026-09-28",
          "policy": "price-aware-v1"
        },
        "unitConversion": {
          "sourceUnit": "US half gallon",
          "targetUnit": "US gallon",
          "multiplier": 2,
          "evidence": "The photographed carton and price label state a half gallon (64 fluid ounces); two half gallons equal one U.S. gallon."
        },
        "image": "https://photos.howmuchthen.com/assets/c2ff1fe1e42372204015b6d8d81f07942e0707d17fa0ddc02789fdccaeeb4aca/groceries-milk-op-115111.webp",
        "preview": "https://photos.howmuchthen.com/assets/5476fe62affceb0bb22f2aebccc1544814b904bc327f47db7cce5d67ed1d2fcd/groceries-milk-op-115111.webp",
        "thumbnail": "https://photos.howmuchthen.com/assets/708f629819cf02982054940930319e21db51a0b47602257334dc5df256d81b20/groceries-milk-op-115111.webp",
        "dateEvidence": "Open Prices proof 115111 records the observed photo/price date as 2026-05-30; the image has no independent camera timestamp.",
        "locationEvidence": "Source linked OpenStreetMap store location country code US; reviewed image is a store scene. H Mart, 7884, Dublin Boulevard, Dublin, Alameda County, California, 94568, United States",
        "imageChanges": "Full-resolution quality-100 WebP made from the preserved source master. Separate full-frame browsing preview. No retouching. Display framing trims only reviewed scan surrounds and protects the complete posted price.",
        "imageProvenance": {
          "sourceFileUrl": "https://prices.openfoodfacts.org/img/0273/Oy8sUceyIK.webp",
          "sourceWidth": 4000,
          "sourceHeight": 3000,
          "sourceSha256": "1b3aec8ebae1f13b06ed67580e5e5a42d0e0ccf9f3857822cb89f535ed931074",
          "detailSha256": "c2ff1fe1e42372204015b6d8d81f07942e0707d17fa0ddc02789fdccaeeb4aca",
          "reviewedAt": "2026-09-28",
          "qualityLimit": null,
          "originalLocalPath": "research/grocery-inventory-2026-09-27/originals/openprices-115111.webp",
          "originalPublicUrl": "https://photos.howmuchthen.com/assets/1b3aec8ebae1f13b06ed67580e5e5a42d0e0ccf9f3857822cb89f535ed931074/openprices-115111.webp"
        }
      },
      {
        "id": "groceries-milk-op-133507",
        "date": "2026-09-12",
        "dateLabel": "September 12, 2026",
        "datePrecision": "day",
        "dateApproximate": false,
        "price": 7.49,
        "priceUnit": "US half gallon",
        "variant": "organic-whole",
        "grade": "Stonyfield organic whole milk · half gallon",
        "matchEligible": false,
        "place": "Brooklyn, New York",
        "author": "doby",
        "alt": "September 12, 2026, Brooklyn, New York. Stonyfield organic whole milk · half gallon priced at $7.49.",
        "evidence": "In the reviewed source photograph, the matching shelf or sale sign reads $7.49 for Stonyfield organic whole milk · half gallon. The upper $7.49 label applies to the Stonyfield whole-milk half gallon; lower $8.49 labels apply to Horizon cartons.",
        "note": "This product differs from the national comparison; do not automatically match its price to the average. The upper $7.49 label applies to the Stonyfield whole-milk half gallon; lower $8.49 labels apply to Horizon cartons. The proof date is contributor-stated for this price/photo; the image itself has no camera timestamp.",
        "source": "https://prices.openfoodfacts.org/proofs/133507",
        "original": "https://prices.openfoodfacts.org/img/0310/yYIHLCIdAu.webp",
        "license": "CC BY-SA 4.0",
        "licenseUrl": "https://creativecommons.org/licenses/by-sa/4.0/",
        "usageRestriction": "none_stated",
        "framing": {
          "width": 4000,
          "height": 3000,
          "priceBounds": [
            0.59,
            0.05,
            0.21,
            0.1
          ],
          "contentBounds": [
            0,
            0,
            1,
            1
          ],
          "borderReviewed": true,
          "reviewed": "2026-09-28",
          "policy": "price-aware-v1"
        },
        "unitConversion": {
          "sourceUnit": "US half gallon",
          "targetUnit": "US gallon",
          "multiplier": 2,
          "evidence": "The photographed carton or sign states a half gallon (64 fl oz); two half gallons equal one U.S. gallon. The upper $7.49 label applies to the Stonyfield whole-milk half gallon; lower $8.49 labels apply to Horizon cartons."
        },
        "image": "https://photos.howmuchthen.com/assets/5864e09b0050f6fde32aeacced16d8ae452d5e9c23d9852167ca269bbdf18209/groceries-milk-op-133507.webp",
        "preview": "https://photos.howmuchthen.com/assets/9417718bfd2142cacd80cf01cbefd02ea3b31709c7da11aa32fe63e62a87d922/groceries-milk-op-133507.webp",
        "thumbnail": "https://photos.howmuchthen.com/assets/072022ad1708bbb4d755ca635a0e3ca7f54fede2c1371ab2642e548f06d4843c/groceries-milk-op-133507.webp",
        "dateEvidence": "Open Prices proof 133507 records the observed price/photo date as 2026-09-12. The proof date is contributor-stated for this price/photo; the image itself has no camera timestamp.",
        "locationEvidence": "Source linked OpenStreetMap store location country code US; reviewed image is a store scene. Dumbo Market, 66, Front Street, Dumbo, New York, 11201, United States",
        "imageChanges": "Full-resolution quality-100 WebP made from the preserved source master. Separate full-frame browsing preview. No retouching. Display framing trims only reviewed scan surrounds and protects the complete posted price.",
        "imageProvenance": {
          "sourceFileUrl": "https://prices.openfoodfacts.org/img/0310/yYIHLCIdAu.webp",
          "sourceWidth": 4000,
          "sourceHeight": 3000,
          "sourceSha256": "85a88377caa96928c46a8955c2c320b0be22e105c69bac4710fe28d672bac157",
          "detailSha256": "5864e09b0050f6fde32aeacced16d8ae452d5e9c23d9852167ca269bbdf18209",
          "reviewedAt": "2026-09-28",
          "qualityLimit": null,
          "originalLocalPath": "research/grocery-inventory-2026-09-27/originals/openprices-133507.webp",
          "originalPublicUrl": "https://photos.howmuchthen.com/assets/85a88377caa96928c46a8955c2c320b0be22e105c69bac4710fe28d672bac157/openprices-133507.webp"
        }
      },
      {
        "id": "groceries-milk-op-133953",
        "date": "2026-09-15",
        "dateLabel": "September 15, 2026",
        "datePrecision": "day",
        "dateApproximate": false,
        "price": 5.49,
        "priceUnit": "US half gallon",
        "variant": "lactose-free-chocolate-whole",
        "grade": "Lactaid lactose-free chocolate whole milk, 64 fluid ounces",
        "matchEligible": false,
        "place": "New York, New York",
        "author": "doby",
        "alt": "September 15, 2026, New York, New York. Lactaid lactose-free chocolate whole milk, 64 fluid ounces priced at $5.49.",
        "evidence": "The reviewed photograph shows Lactaid lactose-free chocolate whole milk, 64 fluid ounces at $5.49. The center-right sale tag below the chocolate cartons states $5.49 for 64 fluid ounces; the regular price is $6.49 and adjacent tags apply to other milk.",
        "note": "The center-right sale tag below the chocolate cartons states $5.49 for 64 fluid ounces; the regular price is $6.49 and adjacent tags apply to other milk. This product differs from the standard national average. The proof date is contributor-stated; the image has no independent camera timestamp.",
        "source": "https://prices.openfoodfacts.org/proofs/133953",
        "original": "https://prices.openfoodfacts.org/img/0310/ltYCDLIJiG.webp",
        "license": "CC BY-SA 4.0",
        "licenseUrl": "https://creativecommons.org/licenses/by-sa/4.0/",
        "usageRestriction": "none_stated",
        "framing": {
          "width": 4000,
          "height": 3000,
          "priceBounds": [
            0.6,
            0.69,
            0.27,
            0.29
          ],
          "contentBounds": [
            0,
            0,
            1,
            1
          ],
          "borderReviewed": true,
          "reviewed": "2026-09-28",
          "policy": "price-aware-v1"
        },
        "unitConversion": {
          "sourceUnit": "US half gallon",
          "targetUnit": "US gallon",
          "multiplier": 2,
          "evidence": "The photographed carton and price label state a half gallon (64 fluid ounces); two half gallons equal one U.S. gallon."
        },
        "image": "https://photos.howmuchthen.com/assets/a1aabcef6a82b5cee4f450aa28e86cbf8434b8580bffba9484eb5fe3d382e5dd/groceries-milk-op-133953.webp",
        "preview": "https://photos.howmuchthen.com/assets/2d24faea62fe2d6a3725a081af8bd6c6d3f0f76acb11414dba99d00cc592f1c0/groceries-milk-op-133953.webp",
        "thumbnail": "https://photos.howmuchthen.com/assets/c653faefee4628d0e3a2e94b602ad1c7d7772e8f5c6a05ec6841cd73b90f7cc7/groceries-milk-op-133953.webp",
        "dateEvidence": "Open Prices proof 133953 records the observed photo/price date as 2026-09-15; the image has no independent camera timestamp.",
        "locationEvidence": "Source linked OpenStreetMap store location country code US; reviewed image is a store scene. Fairway Market, 2131, Broadway, Upper West Side, Manhattan Community Board 7, Manhattan, New York County, New York, 10023, United States",
        "imageChanges": "Full-resolution quality-100 WebP made from the preserved source master. Separate full-frame browsing preview. No retouching. Display framing trims only reviewed scan surrounds and protects the complete posted price.",
        "imageProvenance": {
          "sourceFileUrl": "https://prices.openfoodfacts.org/img/0310/ltYCDLIJiG.webp",
          "sourceWidth": 4000,
          "sourceHeight": 3000,
          "sourceSha256": "7cb71a33a757e0c5a7a2f002bcaa1aa35171ffc4df28acd0d93dd3aedca1b422",
          "detailSha256": "a1aabcef6a82b5cee4f450aa28e86cbf8434b8580bffba9484eb5fe3d382e5dd",
          "reviewedAt": "2026-09-28",
          "qualityLimit": null,
          "originalLocalPath": "research/grocery-inventory-2026-09-27/originals/openprices-133953.webp",
          "originalPublicUrl": "https://photos.howmuchthen.com/assets/7cb71a33a757e0c5a7a2f002bcaa1aa35171ffc4df28acd0d93dd3aedca1b422/openprices-133953.webp"
        }
      },
      {
        "id": "groceries-milk-op-134139",
        "date": "2026-09-16",
        "dateLabel": "September 16, 2026",
        "datePrecision": "day",
        "dateApproximate": false,
        "price": 7.99,
        "priceUnit": "US half gallon",
        "variant": "organic-fat-free",
        "grade": "Horizon organic fat-free milk, 64 fluid ounces",
        "matchEligible": false,
        "place": "New York, New York",
        "author": "doby",
        "alt": "September 16, 2026, New York, New York. Horizon organic fat-free milk, 64 fluid ounces priced at $7.99.",
        "evidence": "The reviewed photograph shows Horizon organic fat-free milk, 64 fluid ounces at $7.99. The $7.99 shelf tag beneath the fat-free Horizon cartons identifies 64 fluid ounces.",
        "note": "The $7.99 shelf tag beneath the fat-free Horizon cartons identifies 64 fluid ounces. This product differs from the standard national average. The proof date is contributor-stated; the image has no independent camera timestamp.",
        "source": "https://prices.openfoodfacts.org/proofs/134139",
        "original": "https://prices.openfoodfacts.org/img/0311/gx438Kye6E.webp",
        "license": "CC BY-SA 4.0",
        "licenseUrl": "https://creativecommons.org/licenses/by-sa/4.0/",
        "usageRestriction": "none_stated",
        "framing": {
          "width": 4000,
          "height": 3000,
          "priceBounds": [
            0.7,
            0.85,
            0.29,
            0.14
          ],
          "contentBounds": [
            0,
            0,
            1,
            1
          ],
          "borderReviewed": true,
          "reviewed": "2026-09-28",
          "policy": "price-aware-v1"
        },
        "unitConversion": {
          "sourceUnit": "US half gallon",
          "targetUnit": "US gallon",
          "multiplier": 2,
          "evidence": "The photographed carton and price label state a half gallon (64 fluid ounces); two half gallons equal one U.S. gallon."
        },
        "image": "https://photos.howmuchthen.com/assets/919ab5e13ba7809bffb5149410a6c576eabb1248d29f34c2c6b726755116b342/groceries-milk-op-134139.webp",
        "preview": "https://photos.howmuchthen.com/assets/91e74c55c9b3017d46f96de8cd28c125289653f171e6bf5782182da75a02cb2d/groceries-milk-op-134139.webp",
        "thumbnail": "https://photos.howmuchthen.com/assets/b633afa7539e51c1079eb10dc0beaaadf5b4912566b6ca4a6b95a17cdb693bfa/groceries-milk-op-134139.webp",
        "dateEvidence": "Open Prices proof 134139 records the observed photo/price date as 2026-09-16; the image has no independent camera timestamp.",
        "locationEvidence": "Source linked OpenStreetMap store location country code US; reviewed image is a store scene. Morton Williams, 1211, Madison Avenue, Carnegie Hill, Manhattan Community Board 8, Manhattan, New York County, New York, 10028, United States",
        "imageChanges": "Full-resolution quality-100 WebP made from the preserved source master. Separate full-frame browsing preview. No retouching. Display framing trims only reviewed scan surrounds and protects the complete posted price.",
        "imageProvenance": {
          "sourceFileUrl": "https://prices.openfoodfacts.org/img/0311/gx438Kye6E.webp",
          "sourceWidth": 4000,
          "sourceHeight": 3000,
          "sourceSha256": "5449cae8b34f855d4b2c35580456a478a7f5c0b5dd555ea6e31d477e05c392c7",
          "detailSha256": "919ab5e13ba7809bffb5149410a6c576eabb1248d29f34c2c6b726755116b342",
          "reviewedAt": "2026-09-28",
          "qualityLimit": null,
          "originalLocalPath": "research/grocery-inventory-2026-09-27/originals/openprices-134139.webp",
          "originalPublicUrl": "https://photos.howmuchthen.com/assets/5449cae8b34f855d4b2c35580456a478a7f5c0b5dd555ea6e31d477e05c392c7/openprices-134139.webp"
        }
      },
      {
        "id": "groceries-milk-op-135918",
        "date": "2026-09-26",
        "dateLabel": "September 26, 2026",
        "datePrecision": "day",
        "dateApproximate": false,
        "price": 3.09,
        "priceUnit": "US half gallon",
        "variant": "fat-free",
        "grade": "365 fat-free milk · 64 fluid ounces",
        "matchEligible": false,
        "place": "Rochester Hills, Michigan",
        "author": "anon101010101010",
        "alt": "September 26, 2026, Rochester Hills, Michigan. 365 fat-free milk · 64 fluid ounces priced at $3.09.",
        "evidence": "In the reviewed source photograph, the matching shelf or sale sign reads $3.09 for 365 fat-free milk · 64 fluid ounces.",
        "note": "This product differs from the national comparison; do not automatically match its price to the average. The proof date is contributor-stated for this price/photo; the image itself has no camera timestamp.",
        "source": "https://prices.openfoodfacts.org/proofs/135918",
        "original": "https://prices.openfoodfacts.org/img/0314/p0a598jRWe.jpg",
        "license": "CC BY-SA 4.0",
        "licenseUrl": "https://creativecommons.org/licenses/by-sa/4.0/",
        "usageRestriction": "none_stated",
        "framing": {
          "width": 3024,
          "height": 4032,
          "priceBounds": [
            0.1,
            0.35,
            0.69,
            0.32
          ],
          "contentBounds": [
            0,
            0,
            1,
            1
          ],
          "borderReviewed": true,
          "reviewed": "2026-09-28",
          "policy": "price-aware-v1"
        },
        "unitConversion": {
          "sourceUnit": "US half gallon",
          "targetUnit": "US gallon",
          "multiplier": 2,
          "evidence": "The photographed carton or sign states a half gallon (64 fl oz); two half gallons equal one U.S. gallon."
        },
        "image": "https://photos.howmuchthen.com/assets/860c2ab4ac6725bb9a1a80d8d531c891c1ac7b66e3a8f8d62d9437a255f0461b/groceries-milk-op-135918.webp",
        "preview": "https://photos.howmuchthen.com/assets/f2133c039e0e367bdfbe83ef72200b898df405a97d04cd6a3f97d0cf505a330c/groceries-milk-op-135918.webp",
        "thumbnail": "https://photos.howmuchthen.com/assets/a8d34ee1cce23f04990a227d02e53ea0bee3a80f77f2b7bad362890d33c9edf6/groceries-milk-op-135918.webp",
        "dateEvidence": "Open Prices proof 135918 records the observed price/photo date as 2026-09-26. The proof date is contributor-stated for this price/photo; the image itself has no camera timestamp.",
        "locationEvidence": "Source linked OpenStreetMap store location country code US; reviewed image is a store scene. Whole Foods Market, 2918, Walton Boulevard, Rochester Hills, Oakland County, Michigan, 48309, United States",
        "imageChanges": "Full-resolution lossless WebP made from the preserved source master. Separate full-frame browsing preview. No retouching. Display framing trims only reviewed scan surrounds and protects the complete posted price.",
        "imageProvenance": {
          "sourceFileUrl": "https://prices.openfoodfacts.org/img/0314/p0a598jRWe.jpg",
          "sourceWidth": 4032,
          "sourceHeight": 3024,
          "sourceSha256": "486ee1251cfddae3d1d4572452d5ec8ac43cabde371233ce141e4eed9933826d",
          "detailSha256": "860c2ab4ac6725bb9a1a80d8d531c891c1ac7b66e3a8f8d62d9437a255f0461b",
          "reviewedAt": "2026-09-28",
          "qualityLimit": null,
          "originalLocalPath": "research/grocery-inventory-2026-09-27/originals/openprices-135918.jpg",
          "originalPublicUrl": "https://photos.howmuchthen.com/assets/486ee1251cfddae3d1d4572452d5ec8ac43cabde371233ce141e4eed9933826d/openprices-135918.jpg"
        }
      }
    ]
  },
  {
    "id": "eggs",
    "name": "Eggs",
    "currency": "USD",
    "unit": "dozen",
    "region": "United States",
    "observations": [
      {
        "id": "groceries-eggs-bronx-1936",
        "date": "1936-12-15",
        "dateLabel": "December 1936",
        "datePrecision": "month",
        "dateApproximate": false,
        "price": 0.27,
        "priceUnit": "dozen",
        "variant": "large-grade-a-white-unknown-size",
        "grade": "Grade A white eggs · dozen",
        "matchEligible": false,
        "place": "Bronx, New York",
        "alt": "December 1936, Bronx, New York. K&K Dairy grocery window posts Grade A white eggs at 27 cents per dozen.",
        "evidence": "Store-window board reads GRADE A WHITE EGGS 27¢ DOZ. Egg size is not stated. This is a real storefront scene, not a newspaper advertisement.",
        "note": "Month known; December 15 is only a timeline anchor, not the precise capture day. Egg size is unknown, so this is not automatically matched to the modern large-egg average. Source is a later 1320-pixel reproduction of the historic negative. Best located reusable reproduction is a 1320 x 1320 scan/crop from a historical negative. The egg sign is readable but the original LOC negative was not identified; a higher-detail version may later replace it.",
        "author": "Arthur Rothstein; scan/crop by Jim Griffin",
        "source": "https://commons.wikimedia.org/wiki/File:Grocery_Shop_-_Dec._1936_-_Flickr_-_JFGryphon.jpg",
        "license": "CC0 1.0",
        "licenseUrl": "https://creativecommons.org/publicdomain/zero/1.0/",
        "usageRestriction": "none_stated",
        "framing": {
          "width": 1320,
          "height": 1320,
          "priceBounds": [
            0.126,
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            0.065,
            0.097
          ],
          "contentBounds": [
            0,
            0,
            1,
            1
          ],
          "borderReviewed": true,
          "reviewed": "2026-09-28",
          "policy": "price-aware-v1"
        },
        "image": "https://photos.howmuchthen.com/assets/87b45e8f8b904afec2905b170eab8986771561d4c0b132607d8efb8f7efeced2/groceries-eggs-bronx-1936.jpg",
        "preview": "https://photos.howmuchthen.com/assets/3817b630dce2f05d372cd3376ca58fad003ea94d54d5aff36c0355ffd5ab76e6/groceries-eggs-bronx-1936.webp",
        "thumbnail": "https://photos.howmuchthen.com/assets/4e7432185b8947ef782683ce31d6b94f31decf5242966b2e167ced8ef3e71483/groceries-eggs-bronx-1936.webp",
        "dateEvidence": "The Flickr source explicitly says taken in December 1936, separate from its 2025 upload; the source attributes the scene to Arthur Rothstein and the FSA/LOC. The day is unknown.",
        "locationEvidence": "Bathgate Avenue and East 172nd Street signs are readable in the photograph; Flickr and Commons identify the Bronx, New York.",
        "imageChanges": "Untouched source JPEG used for inspection. Separate full-frame browsing preview. No retouching. Display framing trims only reviewed scan surrounds and protects the complete posted price.",
        "imageProvenance": {
          "sourceFileUrl": "https://upload.wikimedia.org/wikipedia/commons/9/9f/Grocery_Shop_-_Dec._1936_-_Flickr_-_JFGryphon.jpg",
          "sourceWidth": 1320,
          "sourceHeight": 1320,
          "sourceSha256": "87b45e8f8b904afec2905b170eab8986771561d4c0b132607d8efb8f7efeced2",
          "detailSha256": "87b45e8f8b904afec2905b170eab8986771561d4c0b132607d8efb8f7efeced2",
          "reviewedAt": "2026-09-28",
          "qualityLimit": "Best located reusable reproduction is a 1320 x 1320 scan/crop from a historical negative. The egg sign is readable but the original LOC negative was not identified; a higher-detail version may later replace it.",
          "originalLocalPath": "research/grocery-inventory-2026-09-27/originals/commons-bronx-1936.jpg",
          "originalPublicUrl": "https://photos.howmuchthen.com/assets/87b45e8f8b904afec2905b170eab8986771561d4c0b132607d8efb8f7efeced2/commons-bronx-1936.jpg"
        }
      },
      {
        "id": "groceries-eggs-loc-2017801130",
        "date": "1939-06-15",
        "dateLabel": "June 1939",
        "datePrecision": "month",
        "dateApproximate": false,
        "price": 0.2,
        "priceUnit": "dozen",
        "variant": "fresh-shell-eggs-grade-and-color-unknown",
        "grade": "Fresh eggs · dozen; grade and color not stated",
        "matchEligible": false,
        "place": "Savannah, Georgia",
        "author": "Marion Post Wolcott / Library of Congress",
        "alt": "June 1939. Bennie's Grocery in Savannah, Georgia, with a sidewalk sign advertising fresh eggs for 20 cents a dozen.",
        "evidence": "A real grocery storefront displays Fresh Eggs 20 cents Doz on the window. The grade and color are not stated.",
        "note": "The source gives month, not day; the plotted date is the month midpoint. The egg grade and color are unknown, so this point is not automatically matched to the modern large white Grade A average.",
        "source": "https://www.loc.gov/item/2017801130/",
        "original": "https://tile.loc.gov/storage-services/master/pnp/fsa/8c10000/8c10300/8c10389a.tif",
        "license": "Public domain; FSA/OWI Black-and-White Negatives",
        "licenseUrl": "https://www.loc.gov/rr/print/res/071_fsab.html",
        "usageRestriction": "none_stated",
        "framing": {
          "width": 13609,
          "height": 10430,
          "priceBounds": [
            0.751,
            0.65,
            0.108,
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          ],
          "contentBounds": [
            0.043,
            0.032,
            0.941,
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          ],
          "borderReviewed": true,
          "reviewed": "2026-09-28",
          "policy": "price-aware-v1"
        },
        "image": "https://photos.howmuchthen.com/assets/3ce10217b7cb7918af1f198177ea5887cd99fe1e13b4e90790d4349c966662fb/groceries-eggs-loc-2017801130.webp",
        "preview": "https://photos.howmuchthen.com/assets/76b3208130fac84b5d9034d19bb90b24bbda8d28ed5b60e8baaa7fea975ceafe/groceries-eggs-loc-2017801130.webp",
        "thumbnail": "https://photos.howmuchthen.com/assets/a3f4d0713e32fce0431f1c77e923a0eb3ad5f5f56745902aa2ea54558dbfff87/groceries-eggs-loc-2017801130.webp",
        "dateEvidence": "Library of Congress item 2017801130 states 1939 June.",
        "locationEvidence": "Library of Congress item 2017801130 identifies Savannah, Chatham County, Georgia, United States; the storefront identifies Bennie's Grocery at 802 West Gwinnett Street.",
        "imageChanges": "Full-resolution quality-90 WebP from a review JPEG of the preserved institutional TIFF master. Separate full-frame browsing preview. No retouching. Display framing trims only reviewed scan surrounds and protects the complete posted price.",
        "imageProvenance": {
          "sourceFileUrl": "https://tile.loc.gov/storage-services/master/pnp/fsa/8c10000/8c10300/8c10389a.tif",
          "sourceWidth": 13609,
          "sourceHeight": 10430,
          "sourceSha256": "f0026c943427cd678f70839789fde157585e03503430ca7868ac2c7183bdfb68",
          "detailSha256": "3ce10217b7cb7918af1f198177ea5887cd99fe1e13b4e90790d4349c966662fb",
          "reviewedAt": "2026-09-28",
          "qualityLimit": null,
          "originalLocalPath": "research/grocery-inventory-2026-09-27/review/archive-first/loc-retail-1930-1943-002/2017801130-full.jpg",
          "originalPublicUrl": "https://photos.howmuchthen.com/assets/f0026c943427cd678f70839789fde157585e03503430ca7868ac2c7183bdfb68/2017801130-full.jpg",
          "sourceContainerPath": "research/grocery-inventory-2026-09-27/review/archive-first/loc-retail-1930-1943-002/2017801130-master.tif",
          "sourceContainerUrl": "https://tile.loc.gov/storage-services/master/pnp/fsa/8c10000/8c10300/8c10389a.tif",
          "sourceContainerSha256": "2415b195ba03efe2369c98a15794e0ceae9023cee64d8a085bf72bc894dce45e",
          "extraction": "Full-resolution JPEG review derivative from the untouched institutional TIFF; scene and price unaltered."
        }
      },
      {
        "id": "groceries-eggs-salem-1940",
        "date": "1940-02-15",
        "dateLabel": "February 1940",
        "datePrecision": "month",
        "dateApproximate": false,
        "price": 0.19,
        "priceUnit": "dozen",
        "variant": "country-unspecified",
        "grade": "Country eggs · per dozen · size and grade not stated",
        "matchEligible": false,
        "place": "Salem, Illinois",
        "alt": "February 1940, Salem, Illinois. Country eggs · per dozen · size and grade not stated. Posted price $0.19.",
        "evidence": "Kroger window reads Fresh Country EGGS 19 cents doz. This is the egg sign, not the separate nearby juice price.",
        "note": "Full-size u.tif downloaded; optional a.tif rendition was unavailable (HTTP 403).",
        "author": "Arthur Rothstein",
        "source": "https://www.loc.gov/item/2017726921/",
        "license": "Public domain · U.S. government work",
        "licenseUrl": "https://www.loc.gov/pictures/collection/fsa/rights.html",
        "usageRestriction": "none_stated",
        "framing": {
          "width": 4283,
          "height": 3069,
          "priceBounds": [
            0.55,
            0.235,
            0.255,
            0.445
          ],
          "contentBounds": [
            0.02,
            0.054,
            0.961,
            0.902
          ],
          "borderReviewed": true,
          "reviewed": "2026-09-27",
          "policy": "price-aware-v1"
        },
        "image": "https://photos.howmuchthen.com/assets/6af80f683e7815d12d177ddf81ae4825355ff25ccf927d01eadf2656eef8cf69/groceries-eggs-salem-1940.webp",
        "preview": "https://photos.howmuchthen.com/assets/28a85354527d71fce7a805dc886669f25eebdd25d0e7358d128a75bf79a3ce32/groceries-eggs-salem-1940.webp",
        "thumbnail": "https://photos.howmuchthen.com/assets/93ed885c8bfe6f25938f561832a5d2deb2e0a569f3e8d1562db1708b159e5459/groceries-eggs-salem-1940.webp",
        "dateEvidence": "Primary LOC catalog: February 1940. The precise day is not documented; a midmonth anchor is used.",
        "locationEvidence": "The source caption identifies Salem, Illinois.",
        "imageChanges": "Full-resolution lossless WebP made from the preserved source master. Separate full-frame browsing preview. No retouching. Display framing trims only reviewed scan surrounds and protects the complete posted price.",
        "imageProvenance": {
          "sourceFileUrl": "https://cdn.loc.gov/master/pnp/fsa/8a13000/8a13100/8a13129u.tif",
          "sourceWidth": 4283,
          "sourceHeight": 3069,
          "sourceSha256": "33ae9a7cec2e3f6cd61180bdb5ed18a60bcf4a0c7b4e6be7f2194a5c3343ba0c",
          "detailSha256": "6af80f683e7815d12d177ddf81ae4825355ff25ccf927d01eadf2656eef8cf69",
          "reviewedAt": "2026-09-27",
          "qualityLimit": null,
          "originalLocalPath": "research/groceries-2026-09-27/originals/salem-1940.tif",
          "originalPublicUrl": "https://photos.howmuchthen.com/assets/33ae9a7cec2e3f6cd61180bdb5ed18a60bcf4a0c7b4e6be7f2194a5c3343ba0c/salem-1940.tif"
        }
      },
      {
        "id": "groceries-eggs-opa-1945",
        "date": "1945-01-19",
        "dateLabel": "January 19, 1945",
        "datePrecision": "day",
        "dateApproximate": false,
        "price": 0.55,
        "priceUnit": "dozen",
        "variant": "grade-a-large-color-unknown",
        "grade": "Grade A large eggs · dozen",
        "matchEligible": false,
        "place": "United States",
        "alt": "January 19, 1945. A U.S. grocery display offers Grade A large eggs at 55 cents a dozen under an Office of Price Administration sign.",
        "evidence": "The photograph shows a real grocery egg display with an overhead TODAY’S PRICE 55¢ DOZ. sign and smaller Grade A Large Eggs 55¢ cards. The 1920 price on the banner is historical advertising copy, not a 1920 observation.",
        "note": "The date is written on the photograph, while the NARA exhibit labels the item undated. The exact store and city are unknown. Egg color is not stated, so this point is not automatically matched to the modern white-egg average. The NARA online exhibit supplies a 2210 × 1788 embedded JPEG; no larger scan is linked there. The 55¢/dozen sign and Grade A Large wording are readable at this resolution.",
        "author": "U.S. Office of Price Administration; photographer not credited",
        "source": "https://www.archives.gov/boston/exhibits/homefront",
        "license": "Public domain · U.S. federal record",
        "licenseUrl": "https://www.archives.gov/research/still-pictures/permissions",
        "usageRestriction": "none_stated",
        "framing": {
          "width": 2210,
          "height": 1788,
          "priceBounds": [
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          "contentBounds": [
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          ],
          "borderReviewed": true,
          "reviewed": "2026-09-28",
          "policy": "price-aware-v1"
        },
        "image": "https://photos.howmuchthen.com/assets/b07cb917081bb12141f4418c0ea81a17bf355e486fb0e546598e2cf6a3352b3e/groceries-eggs-opa-1945.jpg",
        "preview": "https://photos.howmuchthen.com/assets/da77db356f8fadb1fe1df173e26e01401b96f4540b0c6ea90869003f2248f3c7/groceries-eggs-opa-1945.webp",
        "thumbnail": "https://photos.howmuchthen.com/assets/284ad0a5464b2c7cf29d44c35bbf67d697c74efc9b2451eb390b225607c78f32/groceries-eggs-opa-1945.webp",
        "dateEvidence": "The image itself carries the handwritten date JAN.19.45 at lower right. The NARA catalog lists it as undated, so the specific day rests on this visible inscription rather than separate catalog metadata.",
        "locationEvidence": "NARA identifies the item as an Office of Price Administration record in its U.S. World War II homefront exhibit. The sign credits the U.S. OPA. Exact store and city are not supplied.",
        "imageChanges": "Untouched source JPEG used for inspection. Separate full-frame browsing preview. No retouching. Display framing trims only reviewed scan surrounds and protects the complete posted price.",
        "imageProvenance": {
          "sourceFileUrl": "https://www.archives.gov/files/boston/exhibits/homefront/1.11-egg-prices.pdf",
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          "reviewedAt": "2026-09-28",
          "qualityLimit": "The NARA online exhibit supplies a 2210 × 1788 embedded JPEG; no larger scan is linked there. The 55¢/dozen sign and Grade A Large wording are readable at this resolution.",
          "originalLocalPath": "research/grocery-inventory-2026-09-27/originals/nara-egg-1945-000.jpg",
          "originalPublicUrl": "https://photos.howmuchthen.com/assets/b07cb917081bb12141f4418c0ea81a17bf355e486fb0e546598e2cf6a3352b3e/nara-egg-1945-000.jpg",
          "sourceContainerPath": "research/grocery-inventory-2026-09-27/originals/nara-egg-price-poster.pdf",
          "sourceContainerSha256": "505485f346c29bd880ac79508c687e017ba53622231580ff96af7df64442799d",
          "extraction": "The untouched NARA exhibit PDF contains a 2210 × 1788 JPEG image. Extracted the embedded JPEG bitstream with pdfimages -j, without resizing or retouching."
        }
      },
      {
        "id": "groceries-eggs-1491841694",
        "date": "2007-10-05",
        "dateLabel": "October 5, 2007",
        "datePrecision": "day",
        "dateApproximate": false,
        "price": 1.99,
        "priceUnit": "dozen",
        "variant": "large-grade-a",
        "grade": "Large Grade A eggs · per dozen",
        "matchEligible": false,
        "place": "New Orleans, Louisiana",
        "alt": "2007-10-05, New Orleans, Louisiana. Large Grade A eggs · per dozen. Posted price $1.99.",
        "evidence": "Price board reads EGGS GRADE A LARGE, DOZEN $1.99. White/brown shell color is not specified.",
        "note": "The same photograph also contains a milk price; it is one distinct image with two product observations.",
        "author": "Karen Apricot",
        "source": "https://www.flickr.com/photos/karenapricot/1491841694/",
        "license": "CC BY-SA 2.0",
        "licenseUrl": "https://creativecommons.org/licenses/by-sa/2.0/",
        "usageRestriction": "none_stated",
        "framing": {
          "width": 1600,
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          "contentBounds": [
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          "borderReviewed": true,
          "reviewed": "2026-09-27",
          "policy": "price-aware-v1"
        },
        "image": "https://photos.howmuchthen.com/assets/be6db85284f5755fca46dfa89499e9e00ad2a7772d45a17093b641ee38f0244d/groceries-eggs-1491841694.jpg",
        "preview": "https://photos.howmuchthen.com/assets/6115e38a1c95feafbd09ff8bebbf098563a159a7e4548b6608c1520171f5061c/groceries-eggs-1491841694.webp",
        "thumbnail": "https://photos.howmuchthen.com/assets/719d9bd51f4d20ab075d3747570daf81d3e84b8977420d8e135de58ab6a318d1/groceries-eggs-1491841694.webp",
        "dateEvidence": "Primary Flickr capture-date field: 2007-10-05 14:24:11; upload date is recorded separately.",
        "locationEvidence": "Caption names Castellon Pharmacy; official location evidence is https://www.castellonrx.com/about-us (New Orleans).",
        "imageChanges": "Untouched source JPEG used for inspection. Separate full-frame browsing preview. No retouching. Display framing trims only reviewed scan surrounds and protects the complete posted price.",
        "imageProvenance": {
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          "reviewedAt": "2026-09-27",
          "qualityLimit": null,
          "originalLocalPath": "research/groceries-2026-09-27/originals/flickr-1491841694.jpg",
          "originalPublicUrl": "https://photos.howmuchthen.com/assets/be6db85284f5755fca46dfa89499e9e00ad2a7772d45a17093b641ee38f0244d/flickr-1491841694.jpg"
        }
      },
      {
        "id": "groceries-eggs-neotsu-2010",
        "date": "2010-02-07",
        "dateLabel": "February 7, 2010",
        "datePrecision": "day",
        "dateApproximate": false,
        "price": 3.0,
        "priceUnit": "dozen",
        "variant": "farm-unspecified",
        "grade": "Fresh eggs · per dozen · size and grade not stated",
        "matchEligible": false,
        "place": "Neotsu, Oregon",
        "alt": "February 7, 2010, Neotsu, Oregon. A storefront sign offers fresh eggs for $3.00 per dozen.",
        "evidence": "The yellow sign reads Fresh Eggs for sale, 3.00 per dozen. No size or grade is posted.",
        "note": "Noncommercial, share-alike license. Source location is supplied by the photographer's Flickr geolocation; it does not identify the store. Not automatically compared with the national large Grade A average.",
        "author": "Adventures of Pam & Frank",
        "source": "https://www.flickr.com/photos/23385585@N02/4377562609/",
        "license": "CC BY-NC-SA 2.0",
        "licenseUrl": "https://creativecommons.org/licenses/by-nc-sa/2.0/",
        "usageRestriction": "noncommercial",
        "framing": {
          "width": 3264,
          "height": 2448,
          "priceBounds": [
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          "contentBounds": [
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          "borderReviewed": true,
          "reviewed": "2026-09-28",
          "policy": "price-aware-v1"
        },
        "image": "https://photos.howmuchthen.com/assets/ff9c1e176738eb41ae80187e4df4c162f3802f426dd2d64a16709d6030bc51a5/groceries-eggs-neotsu-2010.jpg",
        "preview": "https://photos.howmuchthen.com/assets/dd4d7815c529a6f1d0e00353aae1149858adbe4dad4fb75ddb55c243bc5063ba/groceries-eggs-neotsu-2010.webp",
        "thumbnail": "https://photos.howmuchthen.com/assets/3ffaa799f1df9eb53a910b804c84133813878e14586551034347a1b580a1d4e3/groceries-eggs-neotsu-2010.webp",
        "dateEvidence": "The photographer's Flickr capture-date field is 2010-02-07 04:43:12. The camera clock's precise time is not independently verified; only the capture day is used.",
        "locationEvidence": "The photo's Flickr location record identifies Wecoma Beach, Neotsu, Oregon, United States.",
        "imageChanges": "Untouched source JPEG used for inspection. Separate full-frame browsing preview. No retouching. Display framing trims only reviewed scan surrounds and protects the complete posted price.",
        "imageProvenance": {
          "sourceFileUrl": "https://live.staticflickr.com/4039/4377562609_d8a750674b_o.jpg",
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          "sourceSha256": "ff9c1e176738eb41ae80187e4df4c162f3802f426dd2d64a16709d6030bc51a5",
          "detailSha256": "ff9c1e176738eb41ae80187e4df4c162f3802f426dd2d64a16709d6030bc51a5",
          "reviewedAt": "2026-09-28",
          "qualityLimit": null,
          "originalLocalPath": "research/grocery-inventory-2026-09-27/originals/flickr-4377562609.jpg",
          "originalPublicUrl": "https://photos.howmuchthen.com/assets/ff9c1e176738eb41ae80187e4df4c162f3802f426dd2d64a16709d6030bc51a5/flickr-4377562609.jpg"
        }
      },
      {
        "id": "groceries-eggs-market-pantry-2013",
        "date": "2013-03-24",
        "dateLabel": "March 24, 2013",
        "datePrecision": "day",
        "dateApproximate": false,
        "price": 0.99,
        "priceUnit": "dozen",
        "variant": "large-grade-a-color-unspecified",
        "grade": "Market Pantry Grade A large eggs · one dozen · sale price",
        "matchEligible": false,
        "place": "United States",
        "alt": "March 24, 2013, United States. A grocery shelf label offers one dozen Market Pantry Grade A large eggs for 99 cents, down from $2.09.",
        "evidence": "Photographed shelf label: '.99'; '1-dozen Market Pantry Grade A large eggs'; regular price 2.09. Cartons show Market Pantry and One Dozen.",
        "note": "The photographer did not geotag this image; U.S. country is supported by adjacent same-day New Hampshire travel photos, while the exact town remains unknown. Egg color is unstated, so this sale is not automatically matched to the national large white Grade A average. Largest source is 612 × 612 pixels. Noncommercial, share-alike license. Best documented source is 612 × 612 pixels; zoom cannot reveal more detail.",
        "author": "Steve Garfield",
        "source": "https://www.flickr.com/photos/48600103384@N01/8586519555/",
        "license": "CC BY-NC-SA 2.0",
        "licenseUrl": "https://creativecommons.org/licenses/by-nc-sa/2.0/",
        "usageRestriction": "noncommercial",
        "framing": {
          "width": 612,
          "height": 612,
          "priceBounds": [
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          "contentBounds": [
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          "borderReviewed": true,
          "reviewed": "2026-09-28",
          "policy": "price-aware-v1"
        },
        "image": "https://photos.howmuchthen.com/assets/af3eea5ab7026e81b4e693e68696db51f1b94946ed1aae8971a14f6af229bf17/groceries-eggs-market-pantry-2013.jpg",
        "preview": "https://photos.howmuchthen.com/assets/7c7c874c793801f5cc2c340b0032c88e0a1fc4f1916461eb3661d46ac1da0184/groceries-eggs-market-pantry-2013.webp",
        "thumbnail": "https://photos.howmuchthen.com/assets/78b1bfd129b0d98b747d45a6a7f73565d247ec20fc96f6ab89441c451800cf04/groceries-eggs-market-pantry-2013.webp",
        "dateEvidence": "The photographer's Flickr capture-date field reads 2013-03-24 17:55:51. The neighboring same-day photostream images have matching camera-clock sequence.",
        "locationEvidence": "Country is inferred from this photographer's same-day, continuous travel sequence, not a geotag on this image: https://www.flickr.com/photos/stevegarfield/8585632859/ depicts his New Hampshire ski-trip stop at Woodstock Brewery at 13:17; https://www.flickr.com/photos/stevegarfield/8588737563/ shows a New Hampshire state liquor store at 17:05; a U.S. highway toll plaza follows at 17:08, then this Market Pantry shelf at 17:55. The exact store town is not documented. There is no basis to infer it from the price or carton.",
        "imageChanges": "Untouched source JPEG used for inspection. Separate full-frame browsing preview. No retouching. Display framing trims only reviewed scan surrounds and protects the complete posted price.",
        "imageProvenance": {
          "sourceFileUrl": "https://live.staticflickr.com/8111/8586519555_b8f0279651_z.jpg",
          "sourceWidth": 612,
          "sourceHeight": 612,
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          "detailSha256": "af3eea5ab7026e81b4e693e68696db51f1b94946ed1aae8971a14f6af229bf17",
          "reviewedAt": "2026-09-28",
          "qualityLimit": "Best documented source is 612 × 612 pixels; zoom cannot reveal more detail.",
          "originalLocalPath": "research/grocery-inventory-2026-09-27/originals/flickr-8586519555.jpg",
          "originalPublicUrl": "https://photos.howmuchthen.com/assets/af3eea5ab7026e81b4e693e68696db51f1b94946ed1aae8971a14f6af229bf17/flickr-8586519555.jpg"
        }
      },
      {
        "id": "groceries-eggs-36432266062",
        "date": "2017-07-08",
        "dateLabel": "July 8, 2017",
        "datePrecision": "day",
        "dateApproximate": false,
        "price": 0.49,
        "priceUnit": "dozen",
        "variant": "large-grade-a",
        "grade": "Large Grade A eggs · dozen · sale · limit five",
        "matchEligible": false,
        "place": "Dane County, Wisconsin",
        "alt": "2017-07-08, Dane County, Wisconsin. Large Grade A eggs · dozen · sale · limit five. Posted price $0.49.",
        "evidence": "Kwik Trip sign: Grade A Large Eggs 49 cents dz. Limit 5 each; does not include organic eggs; price good through 8/17/17.",
        "note": "Capture date is July 8, not the August 17 promotion expiry printed on the sign.",
        "author": "CanadaGood Gregory Melle",
        "source": "https://www.flickr.com/photos/canadagood/36432266062/",
        "license": "CC BY 2.0",
        "licenseUrl": "https://creativecommons.org/licenses/by/2.0/",
        "usageRestriction": "none_stated",
        "framing": {
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          "priceBounds": [
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          "contentBounds": [
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          "borderReviewed": true,
          "reviewed": "2026-09-27",
          "policy": "price-aware-v1"
        },
        "image": "https://photos.howmuchthen.com/assets/6ac89c2b9c7a0204f8d75b56158e40888ae683e397c51aad6487d1cda8d8276a/groceries-eggs-36432266062.jpg",
        "preview": "https://photos.howmuchthen.com/assets/57fc5a3e147208bea3fc48d8abd4a1051173e18658969c95f7b8795589ba6097/groceries-eggs-36432266062.webp",
        "thumbnail": "https://photos.howmuchthen.com/assets/50d6eb24a8e2ffdcf4fe9efbab4df2bc769554e0fd11e76ba25d1a853c6e5a1e/groceries-eggs-36432266062.webp",
        "dateEvidence": "Primary Flickr capture-date field: 2017-07-08 04:54:17; upload date is recorded separately.",
        "locationEvidence": "Primary caption explicitly Wisconsin USA in July 2017, corroborated by Dane County geolocation.",
        "imageChanges": "Untouched source JPEG used for inspection. Separate full-frame browsing preview. No retouching. Display framing trims only reviewed scan surrounds and protects the complete posted price.",
        "imageProvenance": {
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          "originalPublicUrl": "https://photos.howmuchthen.com/assets/6ac89c2b9c7a0204f8d75b56158e40888ae683e397c51aad6487d1cda8d8276a/flickr-36432266062.jpg"
        }
      },
      {
        "id": "groceries-eggs-highsmith-2019",
        "date": "2019-05-21",
        "dateLabel": "May 21, 2019",
        "datePrecision": "day",
        "dateApproximate": false,
        "price": 5,
        "priceUnit": "dozen",
        "variant": "grade-size-color-unknown",
        "grade": "Eggs · dozen · grade, size and color not stated",
        "matchEligible": false,
        "place": "Near Sunderland, Massachusetts",
        "alt": "May 21, 2019, near Sunderland, Massachusetts. A roadside egg stand has a handwritten sign reading Eggs $5.00 a dozen.",
        "evidence": "The intact photographed scene shows an outdoor roadside egg stand. The paper sign on its cooler reads 'EGGS $5.00 a dozen.'",
        "note": "The date and location come from photographer-supplied Library of Congress metadata. Egg grade, size and color are unknown, so this point is not automatically matched to the national large-white-egg average. Credit: Library of Congress, Prints & Photographs Division, photograph by Carol M. Highsmith (LC-DIG-highsm-57875).",
        "author": "Carol M. Highsmith / Library of Congress",
        "source": "https://www.loc.gov/item/2019690299/",
        "license": "Public domain · Carol M. Highsmith",
        "licenseUrl": "https://wwws.loc.gov/rr/print/res/482_high.html",
        "usageRestriction": "none_stated",
        "framing": {
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          "priceBounds": [
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          "contentBounds": [
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          "borderReviewed": true,
          "reviewed": "2026-09-28",
          "policy": "price-aware-v1"
        },
        "image": "https://photos.howmuchthen.com/assets/6bdca8384fdc83f3428802dea2fe7bd311636fb9b95f4105ccaf0f4c68a6335e/groceries-eggs-highsmith-2019.jpg",
        "preview": "https://photos.howmuchthen.com/assets/9fbf3f35d862cccf3b23bf9a0ba34e24f1be454a5d8d39196234d95daffcfaa9/groceries-eggs-highsmith-2019.webp",
        "thumbnail": "https://photos.howmuchthen.com/assets/97fed86eebb1c1b4fc633d276cb49b4b8a8e4cf97e1aaf9b69733e1fb0ab873d/groceries-eggs-highsmith-2019.webp",
        "dateEvidence": "The Library of Congress item gives 2019-05-21 under Created / Published and notes that title, date, and keywords are based on the photographer's information. The camera timestamp was not independently verified.",
        "locationEvidence": "The Library of Congress title, geographic heading and location identify the scene as near Sunderland, Massachusetts, United States.",
        "imageChanges": "Full-resolution JPEG converted from the preserved institutional TIFF master. Separate full-frame browsing preview. No retouching. Display framing trims only reviewed scan surrounds and protects the complete posted price.",
        "imageProvenance": {
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          "originalLocalPath": "research/grocery-inventory-2026-09-27/originals/highsmith-eggs-2019-from-master.jpg",
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          "sourceContainerSha256": "d1353ea246b36c22b10c00d1f6124d75f83152886b664084d2dafacae4ba47d7",
          "extraction": "The full 14,204 × 10,652 institutional TIFF (907,873,236 bytes) was downloaded and preserved locally. A same-size JPEG for browser inspection was converted from the master with Pillow, quality 92 and no chroma subsampling; no pixels were cropped, added, or retouched. An independently downloaded 8,000-pixel Library of Congress JPEG shows the same scene."
        }
      },
      {
        "id": "groceries-eggs-flickr-49396246486",
        "date": "2020-01-16",
        "dateLabel": "January 16, 2020",
        "datePrecision": "day",
        "dateApproximate": false,
        "price": 2.99,
        "priceUnit": "dozen",
        "variant": "retail-eggs-cage-free",
        "grade": "Cage Free Naked Eggs",
        "matchEligible": false,
        "place": "Newington, Connecticut",
        "author": "Mike Mozart / Flickr",
        "alt": "January 16, 2020. CAGE FREE NAKED EGGS $2.99 PER DOZ sign beside egg cartons.",
        "evidence": "CAGE FREE NAKED EGGS $2.99 PER DOZ sign beside egg cartons.",
        "note": "Distinct photographed local price; product variant is not automatically comparable with the standard U.S. average.",
        "source": "https://www.flickr.com/photos/39160147@N03/49396246486/",
        "original": "https://live.staticflickr.com/65535/49396246486_61648d40e4_o.jpg",
        "license": "CC BY 2.0",
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        "usageRestriction": "none_stated",
        "framing": {
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          "borderReviewed": true,
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        },
        "image": "https://photos.howmuchthen.com/assets/236d5ccb58845d5f877bc67e609f4dc83283cb1f40a797c94e25cc9f0719da5a/groceries-eggs-flickr-49396246486.jpg",
        "preview": "https://photos.howmuchthen.com/assets/db8814dcd92dbfccae40a879efa1584fbd0310da80ac50c95707fa340cce1807/groceries-eggs-flickr-49396246486.webp",
        "thumbnail": "https://photos.howmuchthen.com/assets/42027a278f6ae74e19df4a4320e0c3eb667e5f7ba883d79cec5bbb54315c664b/groceries-eggs-flickr-49396246486.webp",
        "dateEvidence": "Flickr dateTaken 2020-01-16 16:49:19; original JPEG EXIF DateTime 2020:01:16 16:49:19; upload date is separate.",
        "locationEvidence": "Camera GPS 41°39′7.65″N, 72°43′46.28″W resolves to Stew Leonard's Newington CT; official store listing https://stewleonards.com/stew-leonards-locations/newington-store/.",
        "imageChanges": "Untouched source JPEG used for inspection. Separate full-frame browsing preview. No retouching. Display framing trims only reviewed scan surrounds and protects the complete posted price.",
        "imageProvenance": {
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        }
      },
      {
        "id": "groceries-eggs-51818405899",
        "date": "2022-01-12",
        "dateLabel": "January 12, 2022",
        "datePrecision": "day",
        "dateApproximate": false,
        "price": 3,
        "priceUnit": "dozen",
        "variant": "farm-unspecified",
        "grade": "Eggs · per dozen · size and grade not stated",
        "matchEligible": false,
        "place": "Warman, Minnesota",
        "alt": "2022-01-12, Warman, Minnesota. Eggs · per dozen · size and grade not stated. Posted price $3.00.",
        "evidence": "Roadside sign reads Eggs, $3.00 doz.; the wooden replacement price panel shows 3 before the painted decimal/00.",
        "note": "The replacement wooden numeral is weathered; transcription checked at original resolution.",
        "author": "Lorie Shaull",
        "source": "https://www.flickr.com/photos/number7cloud/51818405899/",
        "license": "CC BY 2.0",
        "licenseUrl": "https://creativecommons.org/licenses/by/2.0/",
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        "framing": {
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          "borderReviewed": true,
          "reviewed": "2026-09-27",
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        },
        "image": "https://photos.howmuchthen.com/assets/ae6d53eb5274939cbe8ac7010128b6f6cda159b93f313edba8e871b5a0aad5c6/groceries-eggs-51818405899.jpg",
        "preview": "https://photos.howmuchthen.com/assets/9fd13a5b090f841806165ca539361420989c8a32bcecf54fd81b90486c4e7457/groceries-eggs-51818405899.webp",
        "thumbnail": "https://photos.howmuchthen.com/assets/5c843d199b6c76a4c4ddf91e63a8ab06ff492294e113b196067f021bfd6099dc/groceries-eggs-51818405899.webp",
        "dateEvidence": "Primary Flickr capture-date field: 2022-01-12 12:32:25; upload date is recorded separately.",
        "locationEvidence": "Primary photographer title explicitly identifies Warman, Minnesota.",
        "imageChanges": "Untouched source JPEG used for inspection. Separate full-frame browsing preview. No retouching. Display framing trims only reviewed scan surrounds and protects the complete posted price.",
        "imageProvenance": {
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          "reviewedAt": "2026-09-27",
          "qualityLimit": "The replacement wooden numeral is weathered; transcription checked at original resolution.",
          "originalLocalPath": "research/groceries-2026-09-27/originals/flickr-51818405899.jpg",
          "originalPublicUrl": "https://photos.howmuchthen.com/assets/ae6d53eb5274939cbe8ac7010128b6f6cda159b93f313edba8e871b5a0aad5c6/flickr-51818405899.jpg"
        }
      },
      {
        "id": "groceries-eggs-foodtown-2023",
        "date": "2023-02-08",
        "dateLabel": "February 8, 2023",
        "datePrecision": "day",
        "dateApproximate": false,
        "price": 6.99,
        "priceUnit": "dozen",
        "variant": "large-brown",
        "grade": "Eggland’s Best large brown eggs · dozen",
        "matchEligible": false,
        "place": "Jackson Heights, New York",
        "alt": "February 8, 2023, Jackson Heights. Eggland’s Best large brown eggs on a Foodtown shelf with a $6.99-per-dozen label and shortage notice.",
        "evidence": "The left shelf tag reads $6.99 and Eggland’s Best cage-free large brown eggs; cartons above say 12 LARGE. A separate shortage notice is also visible.",
        "note": "Brown cage-free eggs differ from the BLS large white Grade A comparison item; the photographed shelf price is retained without an automatic match.",
        "author": "Elyaqim Mosheh Adam",
        "source": "https://www.flickr.com/photos/19364205@N00/52679549466/",
        "license": "CC BY-SA 2.0",
        "licenseUrl": "https://creativecommons.org/licenses/by-sa/2.0/",
        "usageRestriction": "none_stated",
        "framing": {
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          "contentBounds": [
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          "borderReviewed": true,
          "reviewed": "2026-09-28",
          "policy": "price-aware-v1"
        },
        "image": "https://photos.howmuchthen.com/assets/4d3a40847fb5d33871ae1fc2cd6c891a34f5baf814e036e5bef6c85f58ee35fd/groceries-eggs-foodtown-2023.jpg",
        "preview": "https://photos.howmuchthen.com/assets/47402595824b7d6064911e5fefcd7d6ca031b76305283025e3bd87bafa8cca65/groceries-eggs-foodtown-2023.webp",
        "thumbnail": "https://photos.howmuchthen.com/assets/8508eb300fd0a202aa773803518800ccc80c7bbe410a4c89c7f57e768c50f125/groceries-eggs-foodtown-2023.webp",
        "dateEvidence": "Flickr photo-stats model says dateTaken 2023-02-08 09:44:50, distinct from posting date.",
        "locationEvidence": "The photographer caption says Foodtown on 37th Avenue, Jackson Heights; owner location confirms Jackson Heights, New York, United States.",
        "imageChanges": "Untouched source JPEG used for inspection. Separate full-frame browsing preview. No retouching. Display framing trims only reviewed scan surrounds and protects the complete posted price.",
        "imageProvenance": {
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        }
      },
      {
        "id": "commons-eggs-brooklyn-2025",
        "date": "2025-02-04",
        "dateLabel": "February 4, 2025",
        "datePrecision": "day",
        "dateApproximate": false,
        "price": 7.19,
        "grade": "Organic eggs · per dozen",
        "variant": "organic",
        "priceUnit": "dozen",
        "matchEligible": false,
        "place": "Brooklyn, New York",
        "alt": "Nearly empty egg shelves, a $7.19 organic-egg price tag, and a notice about shortages caused by bird flu.",
        "evidence": "The source dates the photo February 4, 2025 and places it in Brooklyn. The upper shelf label reads $7.19 and a 59.9-cent unit price, consistent with a dozen. The tag identifies organic eggs. No exact grade or size is assumed; this record is not used for automatic matching to large Grade A white eggs.",
        "note": "Shelf price for organic eggs; the national average covers large Grade A white eggs and multiple production methods. This empty shelf documents a real posted selling price during a shortage.",
        "author": "Wil540 art",
        "source": "https://commons.wikimedia.org/wiki/File:Egg_shortage_bird_flu_brooklyn_Feb_2025.jpg",
        "license": "CC BY 4.0",
        "licenseUrl": "https://creativecommons.org/licenses/by/4.0",
        "usageRestriction": "none_stated",
        "image": "https://photos.howmuchthen.com/assets/d64b066c10073100804a541168940cad18157d9be297bc4467655748d20153e2/commons-eggs-brooklyn-2025.jpg",
        "preview": "https://photos.howmuchthen.com/assets/c49a9a802b18d6af235ad7953e637cfedf8d8750c85dde8dc20c8a48078f1deb/commons-eggs-brooklyn-2025-preview.webp",
        "thumbnail": "https://photos.howmuchthen.com/assets/d9a62d18739d790127f862f5a8463a249cdff1fe0680b0210d76d3900a5f2926/commons-eggs-brooklyn-2025-thumb.webp",
        "framing": {
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          "borderReviewed": true,
          "reviewed": "2026-09-26",
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        "imageProvenance": {
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          "originalLocalPath": "research/products-2026-09-26/originals/eggs.jpg",
          "reviewed": "2026-09-26",
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          "displayChanges": "Unmodified downloaded JPEG master; smaller full-frame WebP previews.",
          "originalPublicUrl": "https://photos.howmuchthen.com/assets/d64b066c10073100804a541168940cad18157d9be297bc4467655748d20153e2/eggs.jpg",
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        "coordinates": {
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          "precision": "station",
          "label": "Source-stated supermarket coordinates",
          "source": "https://commons.wikimedia.org/wiki/File:Egg_shortage_bird_flu_brooklyn_Feb_2025.jpg"
        },
        "unitEvidence": "Shelf price $7.19, unit price 59.9 cents per egg, and a visible 12-egg carton support a dozen unit. Exact carton-to-tag SKU, size and grade are not established; automatic matching is disabled."
      },
      {
        "id": "groceries-eggs-54380635538",
        "date": "2025-03-10",
        "dateLabel": "March 10, 2025",
        "datePrecision": "day",
        "dateApproximate": false,
        "price": 9.29,
        "priceUnit": "18 eggs",
        "variant": "large-grade-a",
        "grade": "Large Grade A eggs · 18-count · shelf tag",
        "matchEligible": false,
        "place": "Little Rock, Arkansas",
        "alt": "2025-03-10, Little Rock, Arkansas. Large Grade A eggs · 18-count · shelf tag. Posted price $9.29.",
        "evidence": "Shelf tag reads EGGB GRADE A LARGE EGGS 18 CT, $9.29. University caption explicitly identifies an 18-egg price. Nearby Kroger cartons are a different 12-count product.",
        "note": "The price tag is for Eggland’s Best 18-count eggs. Nearby 12-count Kroger cartons are not the priced package. This package price is excluded from the per-dozen chart.",
        "author": "uacescomm",
        "source": "https://www.flickr.com/photos/uacescomm/54380635538/",
        "license": "CC0 1.0",
        "licenseUrl": "https://creativecommons.org/publicdomain/zero/1.0/",
        "usageRestriction": "none_stated",
        "framing": {
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          "borderReviewed": true,
          "reviewed": "2026-09-27",
          "policy": "price-aware-v1"
        },
        "chartEligible": false,
        "image": "https://photos.howmuchthen.com/assets/15e3aef835b5ea7eb80807862cb0578d0e822ebd0628a56e6a454ef398880fb3/groceries-eggs-54380635538.jpg",
        "preview": "https://photos.howmuchthen.com/assets/de722842354705058a1729f48cfd4db5f0c31232f760352fc260ad92c3d33c40/groceries-eggs-54380635538.webp",
        "thumbnail": "https://photos.howmuchthen.com/assets/3067fa10a19f82f825d01620184e7186eda1147f17d3352a6305242f0101e69e/groceries-eggs-54380635538.webp",
        "dateEvidence": "University of Arkansas caption dates photo March 10, 2025, matching primary capture metadata; title/upload March 11 is not the capture date.",
        "locationEvidence": "University of Arkansas caption explicitly says Little Rock.",
        "imageChanges": "Untouched source JPEG used for inspection. Separate full-frame browsing preview. No retouching. Display framing trims only reviewed scan surrounds and protects the complete posted price.",
        "imageProvenance": {
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        }
      },
      {
        "id": "groceries-eggs-op-49999",
        "date": "2025-09-26",
        "dateLabel": "September 26, 2025",
        "datePrecision": "day",
        "dateApproximate": false,
        "price": 4.99,
        "priceUnit": "dozen",
        "variant": "large-grade-a",
        "grade": "Trader Joe’s cage-free Grade A white large eggs · dozen",
        "matchEligible": true,
        "place": "Mountain View, California",
        "author": "doby",
        "alt": "September 26, 2025, Mountain View, California. Trader Joe’s cage-free Grade A white large eggs · dozen priced at $4.99.",
        "evidence": "In the reviewed source photograph, the matching shelf or sale sign reads $4.99 for Trader Joe’s cage-free Grade A white large eggs · dozen. The upper white-egg sign is $4.99; the lower $5.99 sign is for different pasture-raised brown eggs.",
        "note": "The upper white-egg sign is $4.99; the lower $5.99 sign is for different pasture-raised brown eggs. The proof date is contributor-stated for this price/photo; the image itself has no camera timestamp.",
        "source": "https://prices.openfoodfacts.org/proofs/49999",
        "original": "https://prices.openfoodfacts.org/img/0130/6oKW47nM8t.webp",
        "license": "CC BY-SA 4.0",
        "licenseUrl": "https://creativecommons.org/licenses/by-sa/4.0/",
        "usageRestriction": "none_stated",
        "framing": {
          "width": 3000,
          "height": 4000,
          "priceBounds": [
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          "contentBounds": [
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          "borderReviewed": true,
          "reviewed": "2026-09-28",
          "policy": "price-aware-v1"
        },
        "image": "https://photos.howmuchthen.com/assets/c3491506fd192fbed1e42040678b9baef327fa7195668f035eb88d1f13d0cca3/groceries-eggs-op-49999.webp",
        "preview": "https://photos.howmuchthen.com/assets/9e43e38fbc6465dc3b8e6d12791d48d381bbaaee7b1c8be9e26c403c6077b375/groceries-eggs-op-49999.webp",
        "thumbnail": "https://photos.howmuchthen.com/assets/5e5ce4d09ce1292f6d043087c81898ea2051263ec1eb5c5e7d3fa6384e4aa597/groceries-eggs-op-49999.webp",
        "dateEvidence": "Open Prices proof 49999 records the observed price/photo date as 2025-09-26. The proof date is contributor-stated for this price/photo; the image itself has no camera timestamp.",
        "locationEvidence": "Source linked OpenStreetMap store location country code US; reviewed image is a store scene. Trader Joe's, 590, Showers Drive, Castro City, Mountain View, Santa Clara County, California, 94040, United States",
        "imageChanges": "Full-resolution quality-100 WebP made from the preserved source master. Separate full-frame browsing preview. No retouching. Display framing trims only reviewed scan surrounds and protects the complete posted price.",
        "imageProvenance": {
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        }
      },
      {
        "id": "groceries-eggs-op-50002",
        "date": "2025-09-26",
        "dateLabel": "September 26, 2025",
        "datePrecision": "day",
        "dateApproximate": false,
        "price": 3.99,
        "priceUnit": "dozen",
        "variant": "large-grade-a-white-cage-free",
        "grade": "Trader Joe’s cage-free Grade A large white eggs, 12 count",
        "matchEligible": true,
        "place": "Mountain View, California",
        "author": "doby",
        "alt": "September 26, 2025, Mountain View, California. Trader Joe’s cage-free Grade A large white eggs, 12 count priced at $3.99.",
        "evidence": "The reviewed photograph shows Trader Joe’s cage-free Grade A large white eggs, 12 count at $3.99. The handwritten $3.99 sign states 1 dozen and sits beneath the matching carton.",
        "note": "The handwritten $3.99 sign states 1 dozen and sits beneath the matching carton. The proof date is contributor-stated; the image has no independent camera timestamp.",
        "source": "https://prices.openfoodfacts.org/proofs/50002",
        "original": "https://prices.openfoodfacts.org/img/0130/64xAmFOn8x.webp",
        "license": "CC BY-SA 4.0",
        "licenseUrl": "https://creativecommons.org/licenses/by-sa/4.0/",
        "usageRestriction": "none_stated",
        "framing": {
          "width": 4000,
          "height": 3000,
          "priceBounds": [
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          ],
          "contentBounds": [
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          ],
          "borderReviewed": true,
          "reviewed": "2026-09-28",
          "policy": "price-aware-v1"
        },
        "image": "https://photos.howmuchthen.com/assets/d3d06144a8920e55a0a9841fadcf994d9203aa1d3ea431a8edb1673deb7bcc49/groceries-eggs-op-50002.webp",
        "preview": "https://photos.howmuchthen.com/assets/e3c60be23792a9f0c7488366c846f57a8824c4ede0b3e42f94fd5056a0975473/groceries-eggs-op-50002.webp",
        "thumbnail": "https://photos.howmuchthen.com/assets/0396ad62967fdafdc8e138d9b08f226ff3647e324340a84ad605a67eadeb4a15/groceries-eggs-op-50002.webp",
        "dateEvidence": "Open Prices proof 50002 records the observed photo/price date as 2025-09-26; the image has no independent camera timestamp.",
        "locationEvidence": "Source linked OpenStreetMap store location country code US; reviewed image is a store scene. Trader Joe's, 590, Showers Drive, Castro City, Mountain View, Santa Clara County, California, 94040, United States",
        "imageChanges": "Full-resolution quality-100 WebP made from the preserved source master. Separate full-frame browsing preview. No retouching. Display framing trims only reviewed scan surrounds and protects the complete posted price.",
        "imageProvenance": {
          "sourceFileUrl": "https://prices.openfoodfacts.org/img/0130/64xAmFOn8x.webp",
          "sourceWidth": 4000,
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        }
      },
      {
        "id": "groceries-eggs-op-49621",
        "date": "2025-09-28",
        "dateLabel": "September 28, 2025",
        "datePrecision": "day",
        "dateApproximate": false,
        "price": 6.99,
        "priceUnit": "dozen",
        "variant": "large-grade-aa-white-cage-free",
        "grade": "Clover Grade AA cage-free large white eggs, 12 count",
        "matchEligible": false,
        "place": "Los Altos, California",
        "author": "doby",
        "alt": "September 28, 2025, Los Altos, California. Clover Grade AA cage-free large white eggs, 12 count priced at $6.99.",
        "evidence": "The reviewed photograph shows Clover Grade AA cage-free large white eggs, 12 count at $6.99. The green $6.99 label beneath the Clover cartons is used; upper and central labels price other brands.",
        "note": "The green $6.99 label beneath the Clover cartons is used; upper and central labels price other brands. This product differs from the standard national average. The proof date is contributor-stated; the image has no independent camera timestamp.",
        "source": "https://prices.openfoodfacts.org/proofs/49621",
        "original": "https://prices.openfoodfacts.org/img/0128/0vFnPLgqlv.webp",
        "license": "CC BY-SA 4.0",
        "licenseUrl": "https://creativecommons.org/licenses/by-sa/4.0/",
        "usageRestriction": "none_stated",
        "framing": {
          "width": 4000,
          "height": 3000,
          "priceBounds": [
            0.77,
            0.59,
            0.19,
            0.16
          ],
          "contentBounds": [
            0,
            0,
            1,
            1
          ],
          "borderReviewed": true,
          "reviewed": "2026-09-28",
          "policy": "price-aware-v1"
        },
        "image": "https://photos.howmuchthen.com/assets/ee5636ef847007ef1a417dd18843acc55ebb5d5be6953ee3f75a3121a8fd89a8/groceries-eggs-op-49621.webp",
        "preview": "https://photos.howmuchthen.com/assets/36de89164168cdde74c4889097c60f66614a9fe0d5f3ad3f62bb8e7639f00ac9/groceries-eggs-op-49621.webp",
        "thumbnail": "https://photos.howmuchthen.com/assets/374df4494f02dad73a24cf7486c580b8a7c4e1fcff8efb2a8a59252c0f7947a4/groceries-eggs-op-49621.webp",
        "dateEvidence": "Open Prices proof 49621 records the observed photo/price date as 2025-09-28; the image has no independent camera timestamp.",
        "locationEvidence": "Source linked OpenStreetMap store location country code US; reviewed image is a store scene. Draeger's, 342, 1st Street, Downtown Village, Los Altos, Santa Clara County, California, 94022, United States",
        "imageChanges": "Full-resolution quality-100 WebP made from the preserved source master. Separate full-frame browsing preview. No retouching. Display framing trims only reviewed scan surrounds and protects the complete posted price.",
        "imageProvenance": {
          "sourceFileUrl": "https://prices.openfoodfacts.org/img/0128/0vFnPLgqlv.webp",
          "sourceWidth": 4000,
          "sourceHeight": 3000,
          "sourceSha256": "d0168e126be3b06049f1b6dfdc17d2a3d8d347e74f3e75c00b752917186249da",
          "detailSha256": "ee5636ef847007ef1a417dd18843acc55ebb5d5be6953ee3f75a3121a8fd89a8",
          "reviewedAt": "2026-09-28",
          "qualityLimit": null,
          "originalLocalPath": "research/grocery-inventory-2026-09-27/originals/openprices-49621.webp",
          "originalPublicUrl": "https://photos.howmuchthen.com/assets/d0168e126be3b06049f1b6dfdc17d2a3d8d347e74f3e75c00b752917186249da/openprices-49621.webp"
        }
      },
      {
        "id": "groceries-eggs-op-50289",
        "date": "2025-10-01",
        "dateLabel": "October 1, 2025",
        "datePrecision": "day",
        "dateApproximate": false,
        "price": 14.99,
        "priceUnit": "dozen",
        "variant": "organic-pasture-raised-large",
        "grade": "Vital Farms organic pasture-raised large eggs, 12 count",
        "matchEligible": false,
        "place": "Mountain View, California",
        "author": "doby",
        "alt": "October 1, 2025, Mountain View, California. Vital Farms organic pasture-raised large eggs, 12 count priced at $14.99.",
        "evidence": "The reviewed photograph shows Vital Farms organic pasture-raised large eggs, 12 count at $14.99. The lower-right $14.99 label matches the Vital Farms organic 12-count cartons; the upper labels price butter.",
        "note": "The lower-right $14.99 label matches the Vital Farms organic 12-count cartons; the upper labels price butter. This product differs from the standard national average. The proof date is contributor-stated; the image has no independent camera timestamp.",
        "source": "https://prices.openfoodfacts.org/proofs/50289",
        "original": "https://prices.openfoodfacts.org/img/0131/KSosc5EOnA.webp",
        "license": "CC BY-SA 4.0",
        "licenseUrl": "https://creativecommons.org/licenses/by-sa/4.0/",
        "usageRestriction": "none_stated",
        "framing": {
          "width": 4000,
          "height": 3000,
          "priceBounds": [
            0.61,
            0.69,
            0.35,
            0.19
          ],
          "contentBounds": [
            0,
            0,
            1,
            1
          ],
          "borderReviewed": true,
          "reviewed": "2026-09-28",
          "policy": "price-aware-v1"
        },
        "image": "https://photos.howmuchthen.com/assets/a67be4af4e2af7813cd89b8dd34889861680a71e512e5506abe10cd8084f7dbe/groceries-eggs-op-50289.webp",
        "preview": "https://photos.howmuchthen.com/assets/7a9d8524f079e43c572dcde2c8af19832ea14b3f3e5dd94810e76b4c483a0edd/groceries-eggs-op-50289.webp",
        "thumbnail": "https://photos.howmuchthen.com/assets/0aa50ce5c1de5c5a709631a914cc46a308c8fbb4dbd8fca3647ed2121fb80143/groceries-eggs-op-50289.webp",
        "dateEvidence": "Open Prices proof 50289 records the observed photo/price date as 2025-10-01; the image has no independent camera timestamp.",
        "locationEvidence": "Source linked OpenStreetMap store location country code US; reviewed image is a store scene. Ava's Market and Deli, 340, Castro Street, Mountain View, Santa Clara County, California, 94041, United States",
        "imageChanges": "Full-resolution quality-100 WebP made from the preserved source master. Separate full-frame browsing preview. No retouching. Display framing trims only reviewed scan surrounds and protects the complete posted price.",
        "imageProvenance": {
          "sourceFileUrl": "https://prices.openfoodfacts.org/img/0131/KSosc5EOnA.webp",
          "sourceWidth": 4000,
          "sourceHeight": 3000,
          "sourceSha256": "185ed03bd28fddd71bedb5f2605f56b20d3b4d1b20deec803e19df17203b3f74",
          "detailSha256": "a67be4af4e2af7813cd89b8dd34889861680a71e512e5506abe10cd8084f7dbe",
          "reviewedAt": "2026-09-28",
          "qualityLimit": null,
          "originalLocalPath": "research/grocery-inventory-2026-09-27/originals/openprices-50289.webp",
          "originalPublicUrl": "https://photos.howmuchthen.com/assets/185ed03bd28fddd71bedb5f2605f56b20d3b4d1b20deec803e19df17203b3f74/openprices-50289.webp"
        }
      },
      {
        "id": "groceries-eggs-op-51019",
        "date": "2025-10-05",
        "dateLabel": "October 5, 2025",
        "datePrecision": "day",
        "dateApproximate": false,
        "price": 6.89,
        "priceUnit": "dozen",
        "variant": "organic-large-grade-aa",
        "grade": "Judy’s organic free-range Grade AA large eggs · dozen",
        "matchEligible": false,
        "place": "Sunnyvale, California",
        "author": "doby",
        "alt": "October 5, 2025, Sunnyvale, California. Judy’s organic free-range Grade AA large eggs · dozen priced at $6.89.",
        "evidence": "In the reviewed source photograph, the matching shelf or sale sign reads $6.89 for Judy’s organic free-range Grade AA large eggs · dozen.",
        "note": "This product differs from the national comparison; do not automatically match its price to the average. The proof date is contributor-stated for this price/photo; the image itself has no camera timestamp.",
        "source": "https://prices.openfoodfacts.org/proofs/51019",
        "original": "https://prices.openfoodfacts.org/img/0133/6ZUPosnjkt.webp",
        "license": "CC BY-SA 4.0",
        "licenseUrl": "https://creativecommons.org/licenses/by-sa/4.0/",
        "usageRestriction": "none_stated",
        "framing": {
          "width": 4000,
          "height": 3000,
          "priceBounds": [
            0.02,
            0.86,
            0.22,
            0.11
          ],
          "contentBounds": [
            0,
            0,
            1,
            1
          ],
          "borderReviewed": true,
          "reviewed": "2026-09-28",
          "policy": "price-aware-v1"
        },
        "image": "https://photos.howmuchthen.com/assets/2e95966763176c0dfbefd33c4a19424747f3224b3c4f72da2b4ae65a9e0c766f/groceries-eggs-op-51019.webp",
        "preview": "https://photos.howmuchthen.com/assets/4acb8109c3a3c0d1411a61aaf86f8664fca38c358fff0c9cb90be3acc643ca21/groceries-eggs-op-51019.webp",
        "thumbnail": "https://photos.howmuchthen.com/assets/84805d5300aac5ca9f4283a7448ada91fdf569cad5ccfcbb74b1cec15840e5b0/groceries-eggs-op-51019.webp",
        "dateEvidence": "Open Prices proof 51019 records the observed price/photo date as 2025-10-05. The proof date is contributor-stated for this price/photo; the image itself has no camera timestamp.",
        "locationEvidence": "Source linked OpenStreetMap store location country code US; reviewed image is a store scene. Whole Foods Market, 150, East McKinley Avenue, Sunnyvale, Santa Clara County, California, 94086, United States",
        "imageChanges": "Full-resolution quality-100 WebP made from the preserved source master. Separate full-frame browsing preview. No retouching. Display framing trims only reviewed scan surrounds and protects the complete posted price.",
        "imageProvenance": {
          "sourceFileUrl": "https://prices.openfoodfacts.org/img/0133/6ZUPosnjkt.webp",
          "sourceWidth": 4000,
          "sourceHeight": 3000,
          "sourceSha256": "45b0bffea2c44a13f9ff33ea093daa9cff7cdf66141d12f05ce4f04ad040d7b8",
          "detailSha256": "2e95966763176c0dfbefd33c4a19424747f3224b3c4f72da2b4ae65a9e0c766f",
          "reviewedAt": "2026-09-28",
          "qualityLimit": null,
          "originalLocalPath": "research/grocery-inventory-2026-09-27/originals/openprices-51019.webp",
          "originalPublicUrl": "https://photos.howmuchthen.com/assets/45b0bffea2c44a13f9ff33ea093daa9cff7cdf66141d12f05ce4f04ad040d7b8/openprices-51019.webp"
        }
      },
      {
        "id": "groceries-eggs-op-52303",
        "date": "2025-10-17",
        "dateLabel": "October 17, 2025",
        "datePrecision": "day",
        "dateApproximate": false,
        "price": 3.46,
        "priceUnit": "dozen",
        "variant": "large-brown-cage-free",
        "grade": "Marketside cage-free large brown eggs, 12 count",
        "matchEligible": false,
        "place": "Mountain View, California",
        "author": "doby",
        "alt": "October 17, 2025, Mountain View, California. Marketside cage-free large brown eggs, 12 count priced at $3.46.",
        "evidence": "The reviewed photograph shows Marketside cage-free large brown eggs, 12 count at $3.46. The $3.46 shelf tag is directly below the Marketside 12-count brown cartons; left tags are for six-count cartons.",
        "note": "The $3.46 shelf tag is directly below the Marketside 12-count brown cartons; left tags are for six-count cartons. This product differs from the standard national average. The proof date is contributor-stated; the image has no independent camera timestamp.",
        "source": "https://prices.openfoodfacts.org/proofs/52303",
        "original": "https://prices.openfoodfacts.org/img/0137/8eKPDX9jWn.webp",
        "license": "CC BY-SA 4.0",
        "licenseUrl": "https://creativecommons.org/licenses/by-sa/4.0/",
        "usageRestriction": "none_stated",
        "framing": {
          "width": 4000,
          "height": 3000,
          "priceBounds": [
            0.53,
            0.72,
            0.28,
            0.18
          ],
          "contentBounds": [
            0,
            0,
            1,
            1
          ],
          "borderReviewed": true,
          "reviewed": "2026-09-28",
          "policy": "price-aware-v1"
        },
        "image": "https://photos.howmuchthen.com/assets/09bb1d94837f3d0c6192febf0af181f8c84e9ea839ff6353de781945d8c6dce5/groceries-eggs-op-52303.webp",
        "preview": "https://photos.howmuchthen.com/assets/cc867df1287cf89bf36e3772728ac6a6b969166650aba5907a104a46b8182f7e/groceries-eggs-op-52303.webp",
        "thumbnail": "https://photos.howmuchthen.com/assets/0d1dec85c4d5e0006558383a7b192894d4bd51b682ffbb6df5887b474ba1ac74/groceries-eggs-op-52303.webp",
        "dateEvidence": "Open Prices proof 52303 records the observed photo/price date as 2025-10-17; the image has no independent camera timestamp.",
        "locationEvidence": "Source linked OpenStreetMap store location country code US; reviewed image is a store scene. Walmart Supercenter, 600, Showers Drive, Castro City, Mountain View, Santa Clara County, California, 94040, United States",
        "imageChanges": "Full-resolution quality-100 WebP made from the preserved source master. Separate full-frame browsing preview. No retouching. Display framing trims only reviewed scan surrounds and protects the complete posted price.",
        "imageProvenance": {
          "sourceFileUrl": "https://prices.openfoodfacts.org/img/0137/8eKPDX9jWn.webp",
          "sourceWidth": 4000,
          "sourceHeight": 3000,
          "sourceSha256": "79d99a3c2fd843458c485c6325d51b17ca15e80e89628d5117da8b62ce5de676",
          "detailSha256": "09bb1d94837f3d0c6192febf0af181f8c84e9ea839ff6353de781945d8c6dce5",
          "reviewedAt": "2026-09-28",
          "qualityLimit": null,
          "originalLocalPath": "research/grocery-inventory-2026-09-27/originals/openprices-52303.webp",
          "originalPublicUrl": "https://photos.howmuchthen.com/assets/79d99a3c2fd843458c485c6325d51b17ca15e80e89628d5117da8b62ce5de676/openprices-52303.webp"
        }
      },
      {
        "id": "groceries-eggs-op-53344",
        "date": "2025-10-25",
        "dateLabel": "October 25, 2025",
        "datePrecision": "day",
        "dateApproximate": false,
        "price": 1.99,
        "priceUnit": "dozen",
        "variant": "large-grade-a",
        "grade": "SimplyGo cage-free Grade A large eggs · dozen",
        "matchEligible": false,
        "place": "Milpitas, California",
        "author": "doby",
        "alt": "October 25, 2025, Milpitas, California. SimplyGo cage-free Grade A large eggs · dozen priced at $1.99.",
        "evidence": "In the reviewed source photograph, the matching shelf or sale sign reads $1.99 for SimplyGo cage-free Grade A large eggs · dozen.",
        "note": "This product differs from the national comparison; do not automatically match its price to the average. The proof date is contributor-stated for this price/photo; the image itself has no camera timestamp.",
        "source": "https://prices.openfoodfacts.org/proofs/53344",
        "original": "https://prices.openfoodfacts.org/img/0140/0FxgjBO16L.webp",
        "license": "CC BY-SA 4.0",
        "licenseUrl": "https://creativecommons.org/licenses/by-sa/4.0/",
        "usageRestriction": "none_stated",
        "framing": {
          "width": 4000,
          "height": 3000,
          "priceBounds": [
            0.29,
            0.72,
            0.43,
            0.21
          ],
          "contentBounds": [
            0,
            0,
            1,
            1
          ],
          "borderReviewed": true,
          "reviewed": "2026-09-28",
          "policy": "price-aware-v1"
        },
        "image": "https://photos.howmuchthen.com/assets/713d68cf642608a02b8928078a96ca7e31dc64b68e5d6a480641c9e4b37a9a89/groceries-eggs-op-53344.webp",
        "preview": "https://photos.howmuchthen.com/assets/de49fcbe0045ab6d4848d40b919b93978147b3d4a0dba31252425c144bce0ee4/groceries-eggs-op-53344.webp",
        "thumbnail": "https://photos.howmuchthen.com/assets/e0a6a56c01a8864edf7f7aab37ae3980b54ddd4d521d630300d396f7aded37bc/groceries-eggs-op-53344.webp",
        "dateEvidence": "Open Prices proof 53344 records the observed price/photo date as 2025-10-25. The proof date is contributor-stated for this price/photo; the image itself has no camera timestamp.",
        "locationEvidence": "Source linked OpenStreetMap store location country code US; reviewed image is a store scene. Grocery Outlet, 215, West Calaveras Boulevard, Milpitas, Santa Clara County, California, 95035, United States of America",
        "imageChanges": "Full-resolution quality-100 WebP made from the preserved source master. Separate full-frame browsing preview. No retouching. Display framing trims only reviewed scan surrounds and protects the complete posted price.",
        "imageProvenance": {
          "sourceFileUrl": "https://prices.openfoodfacts.org/img/0140/0FxgjBO16L.webp",
          "sourceWidth": 4000,
          "sourceHeight": 3000,
          "sourceSha256": "c04894fb856c68b1ceae4bc08f64b7ed899da47be2c64e47a91ff60ab641c66e",
          "detailSha256": "713d68cf642608a02b8928078a96ca7e31dc64b68e5d6a480641c9e4b37a9a89",
          "reviewedAt": "2026-09-28",
          "qualityLimit": null,
          "originalLocalPath": "research/grocery-inventory-2026-09-27/originals/openprices-53344.webp",
          "originalPublicUrl": "https://photos.howmuchthen.com/assets/c04894fb856c68b1ceae4bc08f64b7ed899da47be2c64e47a91ff60ab641c66e/openprices-53344.webp"
        }
      },
      {
        "id": "groceries-eggs-op-61430",
        "date": "2025-12-24",
        "dateLabel": "December 24, 2025",
        "datePrecision": "day",
        "dateApproximate": false,
        "price": 9.99,
        "priceUnit": "dozen",
        "variant": "organic-free-range-large",
        "grade": "Happy Egg organic free-range large eggs, 12 count",
        "matchEligible": false,
        "place": "Mountain View, California",
        "author": "doby",
        "alt": "December 24, 2025, Mountain View, California. Happy Egg organic free-range large eggs, 12 count priced at $9.99.",
        "evidence": "The reviewed photograph shows Happy Egg organic free-range large eggs, 12 count at $9.99. The left sale label identifies Happy Egg organic free-range large 12-count; the 18-count cartons below and other brands are excluded.",
        "note": "The left sale label identifies Happy Egg organic free-range large 12-count; the 18-count cartons below and other brands are excluded. This product differs from the standard national average. The proof date is contributor-stated; the image has no independent camera timestamp.",
        "source": "https://prices.openfoodfacts.org/proofs/61430",
        "original": "https://prices.openfoodfacts.org/img/0164/bor5Qop3ui.webp",
        "license": "CC BY-SA 4.0",
        "licenseUrl": "https://creativecommons.org/licenses/by-sa/4.0/",
        "usageRestriction": "none_stated",
        "framing": {
          "width": 4000,
          "height": 3000,
          "priceBounds": [
            0.01,
            0.28,
            0.18,
            0.17
          ],
          "contentBounds": [
            0,
            0,
            1,
            1
          ],
          "borderReviewed": true,
          "reviewed": "2026-09-28",
          "policy": "price-aware-v1"
        },
        "image": "https://photos.howmuchthen.com/assets/86fa9fea5d3094c0b48d71a33c125297dffbf5387cea20e01809d74023d0df8e/groceries-eggs-op-61430.webp",
        "preview": "https://photos.howmuchthen.com/assets/123e41f3ea2cb643ac021c6fb7beb9db1bcba842249033018a124533b6220e1b/groceries-eggs-op-61430.webp",
        "thumbnail": "https://photos.howmuchthen.com/assets/457768c5476f28486d7499f13af102503ed03560f86e9e69fa9e04f46e5e71c5/groceries-eggs-op-61430.webp",
        "dateEvidence": "Open Prices proof 61430 records the observed photo/price date as 2025-12-24; the image has no independent camera timestamp.",
        "locationEvidence": "Source linked OpenStreetMap store location country code US; reviewed image is a store scene. Nob Hill Foods, 1250, Grant Road, Grant Road Marketplace, Mountain View, Santa Clara County, California, 94040, United States",
        "imageChanges": "Full-resolution quality-100 WebP made from the preserved source master. Separate full-frame browsing preview. No retouching. Display framing trims only reviewed scan surrounds and protects the complete posted price.",
        "imageProvenance": {
          "sourceFileUrl": "https://prices.openfoodfacts.org/img/0164/bor5Qop3ui.webp",
          "sourceWidth": 4000,
          "sourceHeight": 3000,
          "sourceSha256": "4e50cab66c34d07b9cfa803fd0f7bb065ebd0814920e4eb1e8005efc737ea114",
          "detailSha256": "86fa9fea5d3094c0b48d71a33c125297dffbf5387cea20e01809d74023d0df8e",
          "reviewedAt": "2026-09-28",
          "qualityLimit": null,
          "originalLocalPath": "research/grocery-inventory-2026-09-27/originals/openprices-61430.webp",
          "originalPublicUrl": "https://photos.howmuchthen.com/assets/4e50cab66c34d07b9cfa803fd0f7bb065ebd0814920e4eb1e8005efc737ea114/openprices-61430.webp"
        }
      },
      {
        "id": "groceries-eggs-op-63907",
        "date": "2026-01-18",
        "dateLabel": "January 18, 2026",
        "datePrecision": "day",
        "dateApproximate": false,
        "price": 6.69,
        "priceUnit": "dozen",
        "variant": "organic-large",
        "grade": "Judy’s organic free-range large eggs · dozen",
        "matchEligible": false,
        "place": "Palo Alto, California",
        "author": "doby",
        "alt": "January 18, 2026, Palo Alto, California. Judy’s organic free-range large eggs · dozen priced at $6.69.",
        "evidence": "In the reviewed source photograph, the matching shelf or sale sign reads $6.69 for Judy’s organic free-range large eggs · dozen. The bottom-left 12-count sign is used; adjacent 18-count and six-count tags are excluded.",
        "note": "This product differs from the national comparison; do not automatically match its price to the average. The bottom-left 12-count sign is used; adjacent 18-count and six-count tags are excluded. The proof date is contributor-stated for this price/photo; the image itself has no camera timestamp.",
        "source": "https://prices.openfoodfacts.org/proofs/63907",
        "original": "https://prices.openfoodfacts.org/img/0169/byyjXprrfj.webp",
        "license": "CC BY-SA 4.0",
        "licenseUrl": "https://creativecommons.org/licenses/by-sa/4.0/",
        "usageRestriction": "none_stated",
        "framing": {
          "width": 4000,
          "height": 3000,
          "priceBounds": [
            0.04,
            0.88,
            0.2,
            0.11
          ],
          "contentBounds": [
            0,
            0,
            1,
            1
          ],
          "borderReviewed": true,
          "reviewed": "2026-09-28",
          "policy": "price-aware-v1"
        },
        "image": "https://photos.howmuchthen.com/assets/094b8044669a7a4dcfe350b0666e65e62709b313ca15fdd2f1f7e37fd4655b6c/groceries-eggs-op-63907.webp",
        "preview": "https://photos.howmuchthen.com/assets/9d07081970c279a78b9744d8a8e8473c7e54ea0ae2f2cb5ea27041c91243ac2b/groceries-eggs-op-63907.webp",
        "thumbnail": "https://photos.howmuchthen.com/assets/9876d2263145a2144fab2773c7902e9b9bb6c46db69c155cd4058eb13eb42c62/groceries-eggs-op-63907.webp",
        "dateEvidence": "Open Prices proof 63907 records the observed price/photo date as 2026-01-18. The proof date is contributor-stated for this price/photo; the image itself has no camera timestamp.",
        "locationEvidence": "Source linked OpenStreetMap store location country code US; reviewed image is a store scene. Country Sun, 440, South California Avenue, Evergreen Park, Palo Alto, Santa Clara County, California, 94036, United States",
        "imageChanges": "Full-resolution quality-100 WebP made from the preserved source master. Separate full-frame browsing preview. No retouching. Display framing trims only reviewed scan surrounds and protects the complete posted price.",
        "imageProvenance": {
          "sourceFileUrl": "https://prices.openfoodfacts.org/img/0169/byyjXprrfj.webp",
          "sourceWidth": 4000,
          "sourceHeight": 3000,
          "sourceSha256": "78d2db58ade331326fbfffa7fefa2a125e6429eb9c7b5a6f0ed446e63db64bb3",
          "detailSha256": "094b8044669a7a4dcfe350b0666e65e62709b313ca15fdd2f1f7e37fd4655b6c",
          "reviewedAt": "2026-09-28",
          "qualityLimit": null,
          "originalLocalPath": "research/grocery-inventory-2026-09-27/originals/openprices-63907.webp",
          "originalPublicUrl": "https://photos.howmuchthen.com/assets/78d2db58ade331326fbfffa7fefa2a125e6429eb9c7b5a6f0ed446e63db64bb3/openprices-63907.webp"
        }
      },
      {
        "id": "groceries-eggs-op-68706",
        "date": "2026-01-31",
        "dateLabel": "January 31, 2026",
        "datePrecision": "day",
        "dateApproximate": false,
        "price": 3.35,
        "priceUnit": "dozen",
        "variant": "large-white-cage-free",
        "grade": "Eggland’s Best cage-free large white eggs, 12 count",
        "matchEligible": false,
        "place": "Sunnyvale, California",
        "author": "doby",
        "alt": "January 31, 2026, Sunnyvale, California. Eggland’s Best cage-free large white eggs, 12 count priced at $3.35.",
        "evidence": "The reviewed photograph shows Eggland’s Best cage-free large white eggs, 12 count at $3.35. The $3.35 Circle deal applies to the Eggland’s Best 12-count white cartons above it, not the Vital Farms cartons below.",
        "note": "The $3.35 Circle deal applies to the Eggland’s Best 12-count white cartons above it, not the Vital Farms cartons below. This product differs from the standard national average. The proof date is contributor-stated; the image has no independent camera timestamp.",
        "source": "https://prices.openfoodfacts.org/proofs/68706",
        "original": "https://prices.openfoodfacts.org/img/0179/9RlgPJJJvX.webp",
        "license": "CC BY-SA 4.0",
        "licenseUrl": "https://creativecommons.org/licenses/by-sa/4.0/",
        "usageRestriction": "none_stated",
        "framing": {
          "width": 4000,
          "height": 3000,
          "priceBounds": [
            0.4,
            0.38,
            0.15,
            0.22
          ],
          "contentBounds": [
            0,
            0,
            1,
            1
          ],
          "borderReviewed": true,
          "reviewed": "2026-09-28",
          "policy": "price-aware-v1"
        },
        "image": "https://photos.howmuchthen.com/assets/98f6e859296e74be678026a901882133cef00a02c4a8747646d1908ca51547d2/groceries-eggs-op-68706.webp",
        "preview": "https://photos.howmuchthen.com/assets/d86e7cdc9bbe10a76fbd2aa9fb0bd1c2133165c82b333ff46fd2990f5d73093b/groceries-eggs-op-68706.webp",
        "thumbnail": "https://photos.howmuchthen.com/assets/2fbae6300e34aa01331e6bde6cbd0ae8ae2116b81697affc3f1fa16bd57d5596/groceries-eggs-op-68706.webp",
        "dateEvidence": "Open Prices proof 68706 records the observed photo/price date as 2026-01-31; the image has no independent camera timestamp.",
        "locationEvidence": "Source linked OpenStreetMap store location country code US; reviewed image is a store scene. Target, 298, West McKinley Avenue, Sunnyvale, Santa Clara County, California, 94086, United States",
        "imageChanges": "Full-resolution quality-100 WebP made from the preserved source master. Separate full-frame browsing preview. No retouching. Display framing trims only reviewed scan surrounds and protects the complete posted price.",
        "imageProvenance": {
          "sourceFileUrl": "https://prices.openfoodfacts.org/img/0179/9RlgPJJJvX.webp",
          "sourceWidth": 4000,
          "sourceHeight": 3000,
          "sourceSha256": "2a2f51e1cbf58a93ac457bf30c594146738c82d1640b5a1489919b446c9c4262",
          "detailSha256": "98f6e859296e74be678026a901882133cef00a02c4a8747646d1908ca51547d2",
          "reviewedAt": "2026-09-28",
          "qualityLimit": null,
          "originalLocalPath": "research/grocery-inventory-2026-09-27/originals/openprices-68706.webp",
          "originalPublicUrl": "https://photos.howmuchthen.com/assets/2a2f51e1cbf58a93ac457bf30c594146738c82d1640b5a1489919b446c9c4262/openprices-68706.webp"
        }
      },
      {
        "id": "groceries-eggs-op-73588",
        "date": "2026-02-06",
        "dateLabel": "February 6, 2026",
        "datePrecision": "day",
        "dateApproximate": false,
        "price": 7.99,
        "priceUnit": "dozen",
        "variant": "large-grade-a-brown",
        "grade": "Nest Fresh free-range Grade A large brown eggs · dozen",
        "matchEligible": false,
        "place": "Sunnyvale, California",
        "author": "doby",
        "alt": "February 6, 2026, Sunnyvale, California. Nest Fresh free-range Grade A large brown eggs · dozen priced at $7.99.",
        "evidence": "In the reviewed source photograph, the matching shelf or sale sign reads $7.99 for Nest Fresh free-range Grade A large brown eggs · dozen. The upper-left 12-count sign is used; the adjacent 18-count sign is excluded.",
        "note": "This product differs from the national comparison; do not automatically match its price to the average. The upper-left 12-count sign is used; the adjacent 18-count sign is excluded. The proof date is contributor-stated for this price/photo; the image itself has no camera timestamp.",
        "source": "https://prices.openfoodfacts.org/proofs/73588",
        "original": "https://prices.openfoodfacts.org/img/0189/wY7rXNneWC.webp",
        "license": "CC BY-SA 4.0",
        "licenseUrl": "https://creativecommons.org/licenses/by-sa/4.0/",
        "usageRestriction": "none_stated",
        "framing": {
          "width": 4000,
          "height": 3000,
          "priceBounds": [
            0.08,
            0.13,
            0.24,
            0.15
          ],
          "contentBounds": [
            0,
            0,
            1,
            1
          ],
          "borderReviewed": true,
          "reviewed": "2026-09-28",
          "policy": "price-aware-v1"
        },
        "image": "https://photos.howmuchthen.com/assets/e91455a5245341079f220fe8255bdf398e482cc5e8ddd02fd3e1197cbddffe7b/groceries-eggs-op-73588.webp",
        "preview": "https://photos.howmuchthen.com/assets/7a09ba7b324e0bdd2e6c51f0d8798567a352928d51046343e3a7c4f45156c3c7/groceries-eggs-op-73588.webp",
        "thumbnail": "https://photos.howmuchthen.com/assets/a8c026f28d9965a0bd9d03654867410cce4697eec4d10da21152f1ecd2398565/groceries-eggs-op-73588.webp",
        "dateEvidence": "Open Prices proof 73588 records the observed price/photo date as 2026-02-06. The proof date is contributor-stated for this price/photo; the image itself has no camera timestamp.",
        "locationEvidence": "Source linked OpenStreetMap store location country code US; reviewed image is a store scene. Whole Foods Market, 150, East McKinley Avenue, Sunnyvale, Santa Clara County, California, 94086, United States",
        "imageChanges": "Full-resolution quality-100 WebP made from the preserved source master. Separate full-frame browsing preview. No retouching. Display framing trims only reviewed scan surrounds and protects the complete posted price.",
        "imageProvenance": {
          "sourceFileUrl": "https://prices.openfoodfacts.org/img/0189/wY7rXNneWC.webp",
          "sourceWidth": 4000,
          "sourceHeight": 3000,
          "sourceSha256": "4872549853d233b167fd43c9ed7c45983ae3d37dee5675c61cc1d14a63e43dea",
          "detailSha256": "e91455a5245341079f220fe8255bdf398e482cc5e8ddd02fd3e1197cbddffe7b",
          "reviewedAt": "2026-09-28",
          "qualityLimit": null,
          "originalLocalPath": "research/grocery-inventory-2026-09-27/originals/openprices-73588.webp",
          "originalPublicUrl": "https://photos.howmuchthen.com/assets/4872549853d233b167fd43c9ed7c45983ae3d37dee5675c61cc1d14a63e43dea/openprices-73588.webp"
        }
      },
      {
        "id": "groceries-eggs-op-77182",
        "date": "2026-02-08",
        "dateLabel": "February 8, 2026",
        "datePrecision": "day",
        "dateApproximate": false,
        "price": 6.58,
        "priceUnit": "dozen",
        "variant": "large-brown-vegetarian-fed",
        "grade": "Gold Circle Farms vegetarian-fed large brown eggs, 12 count",
        "matchEligible": false,
        "place": "Edmonds, Washington",
        "author": "recovery2208",
        "alt": "February 8, 2026, Edmonds, Washington. Gold Circle Farms vegetarian-fed large brown eggs, 12 count priced at $6.58.",
        "evidence": "The reviewed photograph shows Gold Circle Farms vegetarian-fed large brown eggs, 12 count at $6.58. The $6.58 shelf tag identifies Gold Circle eggs and 12 count.",
        "note": "The $6.58 shelf tag identifies Gold Circle eggs and 12 count. This product differs from the standard national average. The proof date is contributor-stated; the image has no independent camera timestamp.",
        "source": "https://prices.openfoodfacts.org/proofs/77182",
        "original": "https://prices.openfoodfacts.org/img/0196/8KyxJvAdlS.jpg",
        "license": "CC BY-SA 4.0",
        "licenseUrl": "https://creativecommons.org/licenses/by-sa/4.0/",
        "usageRestriction": "none_stated",
        "framing": {
          "width": 3000,
          "height": 4000,
          "priceBounds": [
            0.26,
            0.7,
            0.35,
            0.18
          ],
          "contentBounds": [
            0,
            0,
            1,
            1
          ],
          "borderReviewed": true,
          "reviewed": "2026-09-28",
          "policy": "price-aware-v1"
        },
        "image": "https://photos.howmuchthen.com/assets/8c373a2a46896d5670c1538561b532ab110854bbbbd1255cd105a9de411609cb/groceries-eggs-op-77182.jpg",
        "preview": "https://photos.howmuchthen.com/assets/3fe938c5ef7b06ed7049e4ba34c2ae5e72ecd20e2c86a15e1604f753e3a9167a/groceries-eggs-op-77182.webp",
        "thumbnail": "https://photos.howmuchthen.com/assets/d3990c0c62d11e164c547d1dec54f0123055fc89da40114be834786f24be5c96/groceries-eggs-op-77182.webp",
        "dateEvidence": "Open Prices proof 77182 records the observed photo/price date as 2026-02-08; the image has no independent camera timestamp.",
        "locationEvidence": "Source linked OpenStreetMap store location country code US; reviewed image is a store scene. WinCo Foods, 21900, Highway 99, Edmonds, Snohomish County, Washington, 98026, United States",
        "imageChanges": "Untouched source JPEG used for inspection. Separate full-frame browsing preview. No retouching. Display framing trims only reviewed scan surrounds and protects the complete posted price.",
        "imageProvenance": {
          "sourceFileUrl": "https://prices.openfoodfacts.org/img/0196/8KyxJvAdlS.jpg",
          "sourceWidth": 3000,
          "sourceHeight": 4000,
          "sourceSha256": "8c373a2a46896d5670c1538561b532ab110854bbbbd1255cd105a9de411609cb",
          "detailSha256": "8c373a2a46896d5670c1538561b532ab110854bbbbd1255cd105a9de411609cb",
          "reviewedAt": "2026-09-28",
          "qualityLimit": null,
          "originalLocalPath": "research/grocery-inventory-2026-09-27/originals/openprices-77182.jpg",
          "originalPublicUrl": "https://photos.howmuchthen.com/assets/8c373a2a46896d5670c1538561b532ab110854bbbbd1255cd105a9de411609cb/openprices-77182.jpg"
        }
      },
      {
        "id": "groceries-eggs-op-105937",
        "date": "2026-04-05",
        "dateLabel": "April 5, 2026",
        "datePrecision": "day",
        "dateApproximate": false,
        "price": 6.49,
        "priceUnit": "dozen",
        "variant": "organic-large-grade-a-brown",
        "grade": "Eggland’s Best organic Grade A large brown eggs · dozen",
        "matchEligible": false,
        "place": "Mountlake Terrace, Washington",
        "author": "recovery2208",
        "alt": "April 5, 2026, Mountlake Terrace, Washington. Eggland’s Best organic Grade A large brown eggs · dozen priced at $6.49.",
        "evidence": "In the reviewed source photograph, the matching shelf or sale sign reads $6.49 for Eggland’s Best organic Grade A large brown eggs · dozen.",
        "note": "This product differs from the national comparison; do not automatically match its price to the average. The proof date is contributor-stated for this price/photo; the image itself has no camera timestamp.",
        "source": "https://prices.openfoodfacts.org/proofs/105937",
        "original": "https://prices.openfoodfacts.org/img/0254/mgDhIRfQ3m.jpg",
        "license": "CC BY-SA 4.0",
        "licenseUrl": "https://creativecommons.org/licenses/by-sa/4.0/",
        "usageRestriction": "none_stated",
        "framing": {
          "width": 2375,
          "height": 1943,
          "priceBounds": [
            0.01,
            0.83,
            0.24,
            0.16
          ],
          "contentBounds": [
            0,
            0,
            1,
            1
          ],
          "borderReviewed": true,
          "reviewed": "2026-09-28",
          "policy": "price-aware-v1"
        },
        "image": "https://photos.howmuchthen.com/assets/8fb495db715142671e1d907e31460ce5e1e3c32f3c7d48ecd7629e4c6987fcae/groceries-eggs-op-105937.jpg",
        "preview": "https://photos.howmuchthen.com/assets/347e2fa690789954524fb6306aa34fd80678f080c0e9eb1e0d81af2495342914/groceries-eggs-op-105937.webp",
        "thumbnail": "https://photos.howmuchthen.com/assets/cc3043c9b80c9fb1c1ee2c217c4952821f298127ae1290a9a3e632abbcb9c9c7/groceries-eggs-op-105937.webp",
        "dateEvidence": "Open Prices proof 105937 records the observed price/photo date as 2026-04-05. The proof date is contributor-stated for this price/photo; the image itself has no camera timestamp.",
        "locationEvidence": "Source linked OpenStreetMap store location country code US; reviewed image is a store scene. Safeway, 4301, 212th Street Southwest, Mountlake Terrace, Snohomish County, Washington, 98043, United States",
        "imageChanges": "Untouched source JPEG used for inspection. Separate full-frame browsing preview. No retouching. Display framing trims only reviewed scan surrounds and protects the complete posted price.",
        "imageProvenance": {
          "sourceFileUrl": "https://prices.openfoodfacts.org/img/0254/mgDhIRfQ3m.jpg",
          "sourceWidth": 2375,
          "sourceHeight": 1943,
          "sourceSha256": "8fb495db715142671e1d907e31460ce5e1e3c32f3c7d48ecd7629e4c6987fcae",
          "detailSha256": "8fb495db715142671e1d907e31460ce5e1e3c32f3c7d48ecd7629e4c6987fcae",
          "reviewedAt": "2026-09-28",
          "qualityLimit": null,
          "originalLocalPath": "research/grocery-inventory-2026-09-27/originals/openprices-105937.jpg",
          "originalPublicUrl": "https://photos.howmuchthen.com/assets/8fb495db715142671e1d907e31460ce5e1e3c32f3c7d48ecd7629e4c6987fcae/openprices-105937.jpg"
        }
      },
      {
        "id": "groceries-eggs-op-113933",
        "date": "2026-05-19",
        "dateLabel": "May 19, 2026",
        "datePrecision": "day",
        "dateApproximate": false,
        "price": 1.59,
        "priceUnit": "dozen",
        "variant": "large-grade-aa",
        "grade": "Lucerne cage-free Grade AA large white eggs · dozen",
        "matchEligible": false,
        "place": "Mountlake Terrace, Washington",
        "author": "recovery2208",
        "alt": "May 19, 2026, Mountlake Terrace, Washington. Lucerne cage-free Grade AA large white eggs · dozen priced at $1.59.",
        "evidence": "In the reviewed source photograph, the matching shelf or sale sign reads $1.59 for Lucerne cage-free Grade AA large white eggs · dozen.",
        "note": "This product differs from the national comparison; do not automatically match its price to the average. The proof date is contributor-stated for this price/photo; the image itself has no camera timestamp.",
        "source": "https://prices.openfoodfacts.org/proofs/113933",
        "original": "https://prices.openfoodfacts.org/img/0270/5oalEYQiZa.jpg",
        "license": "CC BY-SA 4.0",
        "licenseUrl": "https://creativecommons.org/licenses/by-sa/4.0/",
        "usageRestriction": "none_stated",
        "framing": {
          "width": 2062,
          "height": 1419,
          "priceBounds": [
            0.18,
            0.79,
            0.27,
            0.19
          ],
          "contentBounds": [
            0,
            0,
            1,
            1
          ],
          "borderReviewed": true,
          "reviewed": "2026-09-28",
          "policy": "price-aware-v1"
        },
        "image": "https://photos.howmuchthen.com/assets/69864d7c4ff11411d7c45e63fb2a960e675cdef376982ad88ec1adfa9cc20c46/groceries-eggs-op-113933.jpg",
        "preview": "https://photos.howmuchthen.com/assets/5293b8d1c8f2b85781a9e3cde1ac1ded69d0871ff394f747134aa136dfe04419/groceries-eggs-op-113933.webp",
        "thumbnail": "https://photos.howmuchthen.com/assets/20b67364046ec3ff73de6551be035e2f6df31544c9c56968d712b4e26e98ce58/groceries-eggs-op-113933.webp",
        "dateEvidence": "Open Prices proof 113933 records the observed price/photo date as 2026-05-19. The proof date is contributor-stated for this price/photo; the image itself has no camera timestamp.",
        "locationEvidence": "Source linked OpenStreetMap store location country code US; reviewed image is a store scene. Safeway, 4301, 212th Street Southwest, Mountlake Terrace, Snohomish County, Washington, 98043, United States",
        "imageChanges": "Untouched source JPEG used for inspection. Separate full-frame browsing preview. No retouching. Display framing trims only reviewed scan surrounds and protects the complete posted price.",
        "imageProvenance": {
          "sourceFileUrl": "https://prices.openfoodfacts.org/img/0270/5oalEYQiZa.jpg",
          "sourceWidth": 2062,
          "sourceHeight": 1419,
          "sourceSha256": "69864d7c4ff11411d7c45e63fb2a960e675cdef376982ad88ec1adfa9cc20c46",
          "detailSha256": "69864d7c4ff11411d7c45e63fb2a960e675cdef376982ad88ec1adfa9cc20c46",
          "reviewedAt": "2026-09-28",
          "qualityLimit": null,
          "originalLocalPath": "research/grocery-inventory-2026-09-27/originals/openprices-113933.jpg",
          "originalPublicUrl": "https://photos.howmuchthen.com/assets/69864d7c4ff11411d7c45e63fb2a960e675cdef376982ad88ec1adfa9cc20c46/openprices-113933.jpg"
        }
      },
      {
        "id": "groceries-eggs-op-118200",
        "date": "2026-06-21",
        "dateLabel": "June 21, 2026",
        "datePrecision": "day",
        "dateApproximate": false,
        "price": 0.99,
        "priceUnit": "dozen",
        "variant": "medium-grade-aa-cage-free",
        "grade": "cage-free Grade AA medium eggs, 12 count",
        "matchEligible": false,
        "place": "Fremont, California",
        "author": "doby",
        "alt": "June 21, 2026, Fremont, California. cage-free Grade AA medium eggs, 12 count priced at $0.99.",
        "evidence": "The reviewed photograph shows cage-free Grade AA medium eggs, 12 count at $0.99. The 99¢ shelf label reads medium eggs, dozen, next to matching 12-count cartons; jumbo cartons below have a different price.",
        "note": "The 99¢ shelf label reads medium eggs, dozen, next to matching 12-count cartons; jumbo cartons below have a different price. This product differs from the standard national average. The proof date is contributor-stated; the image has no independent camera timestamp.",
        "source": "https://prices.openfoodfacts.org/proofs/118200",
        "original": "https://prices.openfoodfacts.org/img/0279/kWo5LBvgqq.webp",
        "license": "CC BY-SA 4.0",
        "licenseUrl": "https://creativecommons.org/licenses/by-sa/4.0/",
        "usageRestriction": "none_stated",
        "framing": {
          "width": 3000,
          "height": 4000,
          "priceBounds": [
            0.27,
            0.25,
            0.3,
            0.18
          ],
          "contentBounds": [
            0,
            0,
            1,
            1
          ],
          "borderReviewed": true,
          "reviewed": "2026-09-28",
          "policy": "price-aware-v1"
        },
        "image": "https://photos.howmuchthen.com/assets/423e8208d44bdcd189a091d60f953d9c1e31ba2540150ac19ded05b39248dd5a/groceries-eggs-op-118200.webp",
        "preview": "https://photos.howmuchthen.com/assets/21460d4a6f44f23de1dbf7b75debe02dbfd98955cdc515e70973a6d20ff57b27/groceries-eggs-op-118200.webp",
        "thumbnail": "https://photos.howmuchthen.com/assets/f63580d8c87c5db5620894ff1b4e9745be69f66205afbbb26d8883b67dee2da7/groceries-eggs-op-118200.webp",
        "dateEvidence": "Open Prices proof 118200 records the observed photo/price date as 2026-06-21; the image has no independent camera timestamp.",
        "locationEvidence": "Source linked OpenStreetMap store location country code US; reviewed image is a store scene. 99 Ranch Market, 46551, Mission Boulevard, Warm Springs District, Fremont, Alameda County, California, 94539, United States",
        "imageChanges": "Full-resolution quality-100 WebP made from the preserved source master. Separate full-frame browsing preview. No retouching. Display framing trims only reviewed scan surrounds and protects the complete posted price.",
        "imageProvenance": {
          "sourceFileUrl": "https://prices.openfoodfacts.org/img/0279/kWo5LBvgqq.webp",
          "sourceWidth": 3000,
          "sourceHeight": 4000,
          "sourceSha256": "f574488074f1d326928c3725779683f93805c441fa749fc63b9fe4e32aab80fe",
          "detailSha256": "423e8208d44bdcd189a091d60f953d9c1e31ba2540150ac19ded05b39248dd5a",
          "reviewedAt": "2026-09-28",
          "qualityLimit": null,
          "originalLocalPath": "research/grocery-inventory-2026-09-27/originals/openprices-118200.webp",
          "originalPublicUrl": "https://photos.howmuchthen.com/assets/f574488074f1d326928c3725779683f93805c441fa749fc63b9fe4e32aab80fe/openprices-118200.webp"
        }
      },
      {
        "id": "groceries-eggs-op-133499",
        "date": "2026-09-12",
        "dateLabel": "September 12, 2026",
        "datePrecision": "day",
        "dateApproximate": false,
        "price": 4.99,
        "priceUnit": "dozen",
        "variant": "large-grade-a-brown",
        "grade": "Mountainside Farms cage-free Grade A large brown eggs · dozen",
        "matchEligible": false,
        "place": "Brooklyn, New York",
        "author": "doby",
        "alt": "September 12, 2026, Brooklyn, New York. Mountainside Farms cage-free Grade A large brown eggs · dozen priced at $4.99.",
        "evidence": "In the reviewed source photograph, the matching shelf or sale sign reads $4.99 for Mountainside Farms cage-free Grade A large brown eggs · dozen. The blue one-dozen sign applies to the green Mountainside carton, not six-count cartons above.",
        "note": "This product differs from the national comparison; do not automatically match its price to the average. The blue one-dozen sign applies to the green Mountainside carton, not six-count cartons above. The proof date is contributor-stated for this price/photo; the image itself has no camera timestamp.",
        "source": "https://prices.openfoodfacts.org/proofs/133499",
        "original": "https://prices.openfoodfacts.org/img/0310/QEe67UjBAb.webp",
        "license": "CC BY-SA 4.0",
        "licenseUrl": "https://creativecommons.org/licenses/by-sa/4.0/",
        "usageRestriction": "none_stated",
        "framing": {
          "width": 4000,
          "height": 3000,
          "priceBounds": [
            0.2,
            0.49,
            0.48,
            0.47
          ],
          "contentBounds": [
            0,
            0,
            1,
            1
          ],
          "borderReviewed": true,
          "reviewed": "2026-09-28",
          "policy": "price-aware-v1"
        },
        "image": "https://photos.howmuchthen.com/assets/9320cedaeac9ca1b989e77ea910a93679e72dab905d80effaea620db947b4aca/groceries-eggs-op-133499.webp",
        "preview": "https://photos.howmuchthen.com/assets/238c787195ca73c1233ae6bff0ef333294b76ef2bd370951086cafc5c4cd4303/groceries-eggs-op-133499.webp",
        "thumbnail": "https://photos.howmuchthen.com/assets/14c6e86d63a421ec1b239acdae9d7f51026d7aefbc57af65e6accf402e992bbb/groceries-eggs-op-133499.webp",
        "dateEvidence": "Open Prices proof 133499 records the observed price/photo date as 2026-09-12. The proof date is contributor-stated for this price/photo; the image itself has no camera timestamp.",
        "locationEvidence": "Source linked OpenStreetMap store location country code US; reviewed image is a store scene. Dumbo Market, 66, Front Street, Dumbo, New York, 11201, United States",
        "imageChanges": "Full-resolution quality-100 WebP made from the preserved source master. Separate full-frame browsing preview. No retouching. Display framing trims only reviewed scan surrounds and protects the complete posted price.",
        "imageProvenance": {
          "sourceFileUrl": "https://prices.openfoodfacts.org/img/0310/QEe67UjBAb.webp",
          "sourceWidth": 4000,
          "sourceHeight": 3000,
          "sourceSha256": "2426ed5d7bec6331fc5d2aa934d7100047f8c6da1c2405388f219b095e4f72dc",
          "detailSha256": "9320cedaeac9ca1b989e77ea910a93679e72dab905d80effaea620db947b4aca",
          "reviewedAt": "2026-09-28",
          "qualityLimit": null,
          "originalLocalPath": "research/grocery-inventory-2026-09-27/originals/openprices-133499.webp",
          "originalPublicUrl": "https://photos.howmuchthen.com/assets/2426ed5d7bec6331fc5d2aa934d7100047f8c6da1c2405388f219b095e4f72dc/openprices-133499.webp"
        }
      },
      {
        "id": "groceries-eggs-op-133498",
        "date": "2026-09-12",
        "dateLabel": "September 12, 2026",
        "datePrecision": "day",
        "dateApproximate": false,
        "price": 3.5,
        "priceUnit": "dozen",
        "variant": "large-grade-a-white",
        "grade": "Eggland’s Best Grade A large white eggs, one dozen",
        "matchEligible": false,
        "place": "Brooklyn, New York",
        "author": "doby",
        "alt": "September 12, 2026, Brooklyn, New York. Eggland’s Best Grade A large white eggs, one dozen priced at $3.50.",
        "evidence": "The reviewed photograph shows Eggland’s Best Grade A large white eggs, one dozen at $3.50. The special is two one-dozen cartons for $7.00; the same sign states a $3.50 per-dozen unit price. A two-carton purchase may be required.",
        "note": "The special is two one-dozen cartons for $7.00; the same sign states a $3.50 per-dozen unit price. A two-carton purchase may be required. This product differs from the standard national average. The proof date is contributor-stated; the image has no independent camera timestamp.",
        "source": "https://prices.openfoodfacts.org/proofs/133498",
        "original": "https://prices.openfoodfacts.org/img/0310/8wYN0T9xX4.webp",
        "license": "CC BY-SA 4.0",
        "licenseUrl": "https://creativecommons.org/licenses/by-sa/4.0/",
        "usageRestriction": "none_stated",
        "framing": {
          "width": 4000,
          "height": 3000,
          "priceBounds": [
            0.6,
            0.04,
            0.32,
            0.34
          ],
          "contentBounds": [
            0,
            0,
            1,
            1
          ],
          "borderReviewed": true,
          "reviewed": "2026-09-28",
          "policy": "price-aware-v1"
        },
        "image": "https://photos.howmuchthen.com/assets/952e728da35ee4a16ae96b9d3bce8070ce90f358bdd0dfa6d19276ae62fefc85/groceries-eggs-op-133498.webp",
        "preview": "https://photos.howmuchthen.com/assets/464488fb349a5f1b03b8b2e1e285dc472d29efb27007a3ee1e82f07331273f15/groceries-eggs-op-133498.webp",
        "thumbnail": "https://photos.howmuchthen.com/assets/67588e42df9de6a517fca9599624ee40f94b053d50c049b484a31b90c2361e4b/groceries-eggs-op-133498.webp",
        "dateEvidence": "Open Prices proof 133498 records the observed photo/price date as 2026-09-12; the image has no independent camera timestamp.",
        "locationEvidence": "Source linked OpenStreetMap store location country code US; reviewed image is a store scene. Dumbo Market, 66, Front Street, Dumbo, New York, 11201, United States",
        "imageChanges": "Full-resolution quality-100 WebP made from the preserved source master. Separate full-frame browsing preview. No retouching. Display framing trims only reviewed scan surrounds and protects the complete posted price.",
        "imageProvenance": {
          "sourceFileUrl": "https://prices.openfoodfacts.org/img/0310/8wYN0T9xX4.webp",
          "sourceWidth": 4000,
          "sourceHeight": 3000,
          "sourceSha256": "24d74bab073c8bfb5b097be472e88990efe77d518bfc2510664bb851c4f6b803",
          "detailSha256": "952e728da35ee4a16ae96b9d3bce8070ce90f358bdd0dfa6d19276ae62fefc85",
          "reviewedAt": "2026-09-28",
          "qualityLimit": null,
          "originalLocalPath": "research/grocery-inventory-2026-09-27/originals/openprices-133498.webp",
          "originalPublicUrl": "https://photos.howmuchthen.com/assets/24d74bab073c8bfb5b097be472e88990efe77d518bfc2510664bb851c4f6b803/openprices-133498.webp"
        }
      },
      {
        "id": "groceries-eggs-op-135872",
        "date": "2026-09-26",
        "dateLabel": "September 26, 2026",
        "datePrecision": "day",
        "dateApproximate": false,
        "price": 6.2,
        "priceUnit": "dozen",
        "variant": "large-grade-a",
        "grade": "Pete & Gerry’s Grade A large eggs · dozen · sale price",
        "matchEligible": false,
        "place": "Rochester Hills, Michigan",
        "author": "anon101010101010",
        "alt": "September 26, 2026, Rochester Hills, Michigan. Pete & Gerry’s Grade A large eggs · dozen · sale price priced at $6.20.",
        "evidence": "In the reviewed source photograph, the matching shelf or sale sign reads $6.20 for Pete & Gerry’s Grade A large eggs · dozen · sale price. Non-Prime sale price $6.20, valid September 23–October 6, 2026; Prime members $5.58.",
        "note": "This product differs from the national comparison; do not automatically match its price to the average. Non-Prime sale price $6.20, valid September 23–October 6, 2026; Prime members $5.58. The proof date is contributor-stated for this price/photo; the image itself has no camera timestamp.",
        "source": "https://prices.openfoodfacts.org/proofs/135872",
        "original": "https://prices.openfoodfacts.org/img/0314/YFSDKeanbg.jpg",
        "license": "CC BY-SA 4.0",
        "licenseUrl": "https://creativecommons.org/licenses/by-sa/4.0/",
        "usageRestriction": "none_stated",
        "framing": {
          "width": 3024,
          "height": 4032,
          "priceBounds": [
            0.08,
            0.14,
            0.78,
            0.64
          ],
          "contentBounds": [
            0,
            0,
            1,
            1
          ],
          "borderReviewed": true,
          "reviewed": "2026-09-28",
          "policy": "price-aware-v1"
        },
        "image": "https://photos.howmuchthen.com/assets/98bb919e6515567795476060f8694f1c2d9cbe273efdc2ef75231cb9046c7643/groceries-eggs-op-135872.webp",
        "preview": "https://photos.howmuchthen.com/assets/3251fab2287ea4ca6646aa37789efa131ff3e2ea2f55b78151f00250eb1a4adf/groceries-eggs-op-135872.webp",
        "thumbnail": "https://photos.howmuchthen.com/assets/d650182e7c697c6b21ed4298c132023b1812ce5b9441d50a30f01481f7aca38a/groceries-eggs-op-135872.webp",
        "dateEvidence": "Open Prices proof 135872 records the observed price/photo date as 2026-09-26. The proof date is contributor-stated for this price/photo; the image itself has no camera timestamp.",
        "locationEvidence": "Source linked OpenStreetMap store location country code US; reviewed image is a store scene. Whole Foods Market, 2918, Walton Boulevard, Rochester Hills, Oakland County, Michigan, 48309, United States",
        "imageChanges": "Full-resolution lossless WebP made from the preserved source master. Separate full-frame browsing preview. No retouching. Display framing trims only reviewed scan surrounds and protects the complete posted price.",
        "imageProvenance": {
          "sourceFileUrl": "https://prices.openfoodfacts.org/img/0314/YFSDKeanbg.jpg",
          "sourceWidth": 4032,
          "sourceHeight": 3024,
          "sourceSha256": "95184f319b8e298645bbb992d7534243e5bbc179aa037af0a52fdcd1fe999e89",
          "detailSha256": "98bb919e6515567795476060f8694f1c2d9cbe273efdc2ef75231cb9046c7643",
          "reviewedAt": "2026-09-28",
          "qualityLimit": null,
          "originalLocalPath": "research/grocery-inventory-2026-09-27/originals/openprices-135872.jpg",
          "originalPublicUrl": "https://photos.howmuchthen.com/assets/95184f319b8e298645bbb992d7534243e5bbc179aa037af0a52fdcd1fe999e89/openprices-135872.jpg"
        }
      }
    ]
  }
]
