{
  "schemaVersion": "1.0",
  "articleSlug": "5-ways-an-artifact-identification-app-can-benefit-the-appraisal-process",
  "topic": "5 ways an artifact identification app can benefit",
  "provenanceManifestSha256": "37a7a3c016ceda73d8258bc877ff878e13bbb0843017fb58e6418e7d3218a4a4",
  "comparables": [
    {
      "compId": "comp-8b047023f561abc8",
      "title": "Napoleon Leaves Elba with Gold Coins - Signed Six Times in Four Different Ways on His Handwritten Inventory!",
      "auctionHouse": "Lion Heart Autographs",
      "saleDate": "2021-10-27",
      "lotNumber": "103",
      "price": {
        "amount": 10500,
        "currency": "USD"
      },
      "sourceUrl": "https://www.invaluable.com/auction-lot/napoleon-leaves-elba-with-gold-coins-signed-six-times-in-four-different-ways-on-his-handwritten-inventory-103-c-d2f4f678f3",
      "authoritativeUrl": null,
      "sourceSystem": "invaluable.com",
      "sourceRecordId": "Lion Heart Autographs|2021-10-27T01:00:00.000Z|103",
      "retrievedAt": "2026-08-05T00:01:14.995Z",
      "sourceAccess": {
        "status": "reachable",
        "reachableAtCollection": true
      },
      "verificationStatus": "live_source_matched",
      "rawRecordSha256": "2c5b184741381d2d422160d6194f7732f1c350d2cda2abc667ccd880df9896ae",
      "provenanceManifestSha256": "37a7a3c016ceda73d8258bc877ff878e13bbb0843017fb58e6418e7d3218a4a4",
      "auctionPhotoSupplied": true
    },
    {
      "compId": "comp-997a89af9ef2102c",
      "title": "Civil War Archive of Capt. Henry T. Dudley, 15th and 20th Massachusetts Infantry",
      "auctionHouse": "Cowan's Auctions",
      "saleDate": "2009-12-09",
      "lotNumber": "165",
      "price": {
        "amount": 22325,
        "currency": "USD"
      },
      "sourceUrl": "https://www.invaluable.com/auction-lot/civil-war-archive-of-capt-henry-t-dudley-15th-and-20th-massachusetts-infantry-165-c-22c306a6d0",
      "authoritativeUrl": null,
      "sourceSystem": "invaluable.com",
      "sourceRecordId": "Cowan's Auctions|2009-12-09T10:00:00.000Z|165",
      "retrievedAt": "2026-08-05T00:01:14.997Z",
      "sourceAccess": {
        "status": "reachable",
        "reachableAtCollection": true
      },
      "verificationStatus": "live_source_matched",
      "rawRecordSha256": "5c6afca90928102623551aee9912165caefac788904ba361746923fdb9661e65",
      "provenanceManifestSha256": "37a7a3c016ceda73d8258bc877ff878e13bbb0843017fb58e6418e7d3218a4a4",
      "auctionPhotoSupplied": true
    },
    {
      "compId": "comp-db6ef342f60dd273",
      "title": "B.B. King's Tribal Drum gifted by Nelson Mandela",
      "auctionHouse": "Guernsey's",
      "saleDate": "2022-09-21",
      "lotNumber": "84",
      "price": {
        "amount": 11000,
        "currency": "USD"
      },
      "sourceUrl": "https://www.invaluable.com/auction-lot/b-b-king-s-tribal-drum-gifted-by-nelson-mandela-84-c-ece46e6b06",
      "authoritativeUrl": null,
      "sourceSystem": "invaluable.com",
      "sourceRecordId": "Guernsey's|2022-09-21T01:00:00.000Z|84",
      "retrievedAt": "2026-08-05T00:01:14.997Z",
      "sourceAccess": {
        "status": "reachable",
        "reachableAtCollection": true
      },
      "verificationStatus": "live_source_matched",
      "rawRecordSha256": "bc41fb01e257265739d5b6db8ccfa9115f0366fdbbf731df08537b7199fefab9",
      "provenanceManifestSha256": "37a7a3c016ceda73d8258bc877ff878e13bbb0843017fb58e6418e7d3218a4a4",
      "auctionPhotoSupplied": true
    },
    {
      "compId": "comp-46626fa1de789d30",
      "title": "PUNCH BOWL TO LUFTWAFFE CHIEF HERMANN GOERING",
      "auctionHouse": "Milestone Auctions",
      "saleDate": "2019-10-05",
      "lotNumber": "433",
      "price": {
        "amount": 4400,
        "currency": "USD"
      },
      "sourceUrl": "https://www.invaluable.com/auction-lot/punch-bowl-to-luftwaffe-chief-hermann-goering-433-c-002451fa42",
      "authoritativeUrl": null,
      "sourceSystem": "invaluable.com",
      "sourceRecordId": "Milestone Auctions|2019-10-05T10:00:00.000Z|433",
      "retrievedAt": "2026-08-05T00:01:14.997Z",
      "sourceAccess": {
        "status": "reachable",
        "reachableAtCollection": true
      },
      "verificationStatus": "live_source_matched",
      "rawRecordSha256": "eed6a4572505338e00edf21e0c6a18e67e55e16b7148feed83d4de2848a8c844",
      "provenanceManifestSha256": "37a7a3c016ceda73d8258bc877ff878e13bbb0843017fb58e6418e7d3218a4a4",
      "auctionPhotoSupplied": true
    },
    {
      "compId": "comp-38788e40c04c1d44",
      "title": "MARIO BOTTA (Switzerland, 1943) for Artemide. Table lamp \"Shogun\", 1985. In enameled metal. Very exclusive piece as it is a first edition in its original factory box, never used before.",
      "auctionHouse": "Setdart Auction House",
      "saleDate": "2026-02-24",
      "lotNumber": "268",
      "price": {
        "amount": 1500,
        "currency": "EUR"
      },
      "sourceUrl": "https://www.invaluable.com/auction-lot/mario-botta-switzerland-1943-for-artemide-table-lamp-shogun-1985-in-enameled-metal-very-exclusive-piece-as-it-is-a-first-edition-in-its-original-factory-box-never-used-before-268-c-57ead4d500",
      "authoritativeUrl": null,
      "sourceSystem": "invaluable.com",
      "sourceRecordId": "Setdart Auction House|2026-02-24T01:30:00.000Z|268",
      "retrievedAt": "2026-08-05T00:01:14.997Z",
      "sourceAccess": {
        "status": "reachable",
        "reachableAtCollection": true
      },
      "verificationStatus": "live_source_matched",
      "rawRecordSha256": "821f3146ded249af30e64ba0fa67f65f521b6de2091ed60d3edf5462c0ed7f74",
      "provenanceManifestSha256": "37a7a3c016ceda73d8258bc877ff878e13bbb0843017fb58e6418e7d3218a4a4",
      "auctionPhotoSupplied": true
    }
  ]
}