{
  "schemaVersion": "1.0",
  "articleSlug": "antique-glass-value",
  "topic": "antique glass",
  "provenanceManifestSha256": "fe94fd5ae5e5539740023b16e968ab3d1d83100c599029f48d65d1432c99f658",
  "comparables": [
    {
      "compId": "comp-0ff1bef697fae25c",
      "title": "ANTIQUE GEORGE APPERT \"A GLASS OF RED WINE\" OIL ON CANVAS",
      "auctionHouse": "Bradford's",
      "saleDate": "2021-04-11",
      "lotNumber": "3183",
      "price": {
        "amount": 720,
        "currency": "USD"
      },
      "sourceUrl": "https://www.invaluable.com/auction-lot/antique-george-appert-a-glass-of-red-wine-oil-on-canvas-3183-c-254429a882",
      "authoritativeUrl": null,
      "sourceSystem": "invaluable.com",
      "sourceRecordId": "Bradford's|2021-04-11T09:00:00.000Z|3183",
      "retrievedAt": "2026-08-04T14:00:53.237Z",
      "sourceAccess": {
        "status": "reachable",
        "reachableAtCollection": true
      },
      "verificationStatus": "live_source_matched",
      "rawRecordSha256": "88831e74263d50ae5a780289d14f7e69c3031dd44e6efee98eb7864dc976526f",
      "provenanceManifestSha256": "fe94fd5ae5e5539740023b16e968ab3d1d83100c599029f48d65d1432c99f658",
      "auctionPhotoSupplied": true
    },
    {
      "compId": "comp-1a538023135b4b46",
      "title": "RARE Antique c. 1920 Frederick Carder Signed Steuben Jade Uranium Blown Glass Vase GLOWS",
      "auctionHouse": "One Source Auctions",
      "saleDate": "2024-05-27",
      "lotNumber": "220A",
      "price": {
        "amount": 475,
        "currency": "USD"
      },
      "sourceUrl": "https://www.invaluable.com/auction-lot/rare-antique-c-1920-frederick-carder-signed-steuben-jade-uranium-blown-glass-vase-glows-220a-c-4bd4c5d9a5",
      "authoritativeUrl": null,
      "sourceSystem": "invaluable.com",
      "sourceRecordId": "One Source Auctions|2024-05-27T05:00:00.000Z|220A",
      "retrievedAt": "2026-08-04T14:00:53.238Z",
      "sourceAccess": {
        "status": "reachable",
        "reachableAtCollection": true
      },
      "verificationStatus": "live_source_matched",
      "rawRecordSha256": "51a2deb07df530a2d1dc533e8f8b45d4cc4dec9c4cb80003557be03528505320",
      "provenanceManifestSha256": "fe94fd5ae5e5539740023b16e968ab3d1d83100c599029f48d65d1432c99f658",
      "auctionPhotoSupplied": true
    },
    {
      "compId": "comp-ce38423bfe1f697c",
      "title": "Antique c. 1915 Arts and Crafts Royal Art Glass NYC Table Lamp w/ Slag Glass Shade WORKS",
      "auctionHouse": "One Source Auctions",
      "saleDate": "2026-01-05",
      "lotNumber": "120",
      "price": {
        "amount": 300,
        "currency": "USD"
      },
      "sourceUrl": "https://www.invaluable.com/auction-lot/antique-c-1915-arts-and-crafts-royal-art-glass-nyc-table-lamp-w-slag-glass-shade-works-120-c-b4f5ba0bcf",
      "authoritativeUrl": null,
      "sourceSystem": "invaluable.com",
      "sourceRecordId": "One Source Auctions|2026-01-05T05:00:00.000Z|120",
      "retrievedAt": "2026-08-04T14:00:53.238Z",
      "sourceAccess": {
        "status": "reachable",
        "reachableAtCollection": true
      },
      "verificationStatus": "live_source_matched",
      "rawRecordSha256": "4c1dee4e7f8bc33ea43843cec0a4223e44208cad790b9d831c8d8d1f0de4ccd0",
      "provenanceManifestSha256": "fe94fd5ae5e5539740023b16e968ab3d1d83100c599029f48d65d1432c99f658",
      "auctionPhotoSupplied": true
    },
    {
      "compId": "comp-3421e0b407d8798a",
      "title": "Antique Gilt Slag Bubble Glass 10in Globe Chandelier Shade Table Lamp Base Art Glass Fixture",
      "auctionHouse": "Richard Stedman Estate Services LLC",
      "saleDate": "2024-09-21",
      "lotNumber": "11",
      "price": {
        "amount": 375,
        "currency": "USD"
      },
      "sourceUrl": "https://www.invaluable.com/auction-lot/antique-gilt-slag-bubble-glass-10in-globe-chandelier-shade-table-lamp-base-art-glass-fixture-11-c-bbe4e88b6c",
      "authoritativeUrl": null,
      "sourceSystem": "invaluable.com",
      "sourceRecordId": "Richard Stedman Estate Services LLC|2024-09-21T12:00:00.000Z|11",
      "retrievedAt": "2026-08-04T14:00:53.238Z",
      "sourceAccess": {
        "status": "reachable",
        "reachableAtCollection": true
      },
      "verificationStatus": "live_source_matched",
      "rawRecordSha256": "737a2ce57ed5a58f59d22fa9b58944a33286c842addc338ef31099bbb30f6da0",
      "provenanceManifestSha256": "fe94fd5ae5e5539740023b16e968ab3d1d83100c599029f48d65d1432c99f658",
      "auctionPhotoSupplied": true
    },
    {
      "compId": "comp-78a52f00efedcf1d",
      "title": "RARE Antique Victorian Gilt Dragon Kerosene Oil Chinese Japanese Lamp Oxblood Glass GWTW Shade",
      "auctionHouse": "One Source Auctions",
      "saleDate": "2020-05-25",
      "lotNumber": "104",
      "price": {
        "amount": 950,
        "currency": "USD"
      },
      "sourceUrl": "https://www.invaluable.com/auction-lot/rare-antique-victorian-gilt-dragon-kerosene-oil-chinese-japanese-lamp-oxblood-glass-gwtw-shade-104-c-f8c4565a1a",
      "authoritativeUrl": null,
      "sourceSystem": "invaluable.com",
      "sourceRecordId": "One Source Auctions|2020-05-25T06:00:00.000Z|104",
      "retrievedAt": "2026-08-04T14:00:53.238Z",
      "sourceAccess": {
        "status": "reachable",
        "reachableAtCollection": true
      },
      "verificationStatus": "live_source_matched",
      "rawRecordSha256": "c6bc32d04925f8e54f65795c88f0f8fb198dc286cfed6ce822cbeb136c3146d1",
      "provenanceManifestSha256": "fe94fd5ae5e5539740023b16e968ab3d1d83100c599029f48d65d1432c99f658",
      "auctionPhotoSupplied": true
    }
  ]
}