{
  "schemaVersion": "1.0",
  "articleSlug": "unlocking-the-worth-of-your-library-how-to-discover-the-hidden-value-of-old-books",
  "topic": "first edition",
  "provenanceManifestSha256": "507f99083caea19ce468da05d968e751587f59ac8b14d9ae3f62c419fa8ae787",
  "comparables": [
    {
      "compId": "comp-d3afd46a38d29544",
      "title": "The Tsar and His People Or Social Life in Russia, 1891 First Edition",
      "auctionHouse": "Sarasota Estate Auction",
      "saleDate": "2025-06-08",
      "lotNumber": "1444",
      "price": {
        "amount": 60,
        "currency": "USD"
      },
      "sourceUrl": "https://www.invaluable.com/auction-lot/the-tsar-and-his-people-or-social-life-in-russia-1891-first-edition-1444-c-5cd46c8a66/",
      "authoritativeUrl": null,
      "sourceSystem": "invaluable.com",
      "sourceRecordId": "Sarasota Estate Auction|2025-06-08T11:00:00.000Z|1444",
      "retrievedAt": "2026-10-21T08:29:59.509Z",
      "sourceAccess": {
        "status": "async_response",
        "reachableAtCollection": true
      },
      "verificationStatus": "live_source_blocked_pipeline_provenance_matched",
      "rawRecordSha256": "2cef83dbec8aa35fd93fe8adbb9aa31a25bd5f88833b4104d36793fb826c91be",
      "provenanceManifestSha256": "507f99083caea19ce468da05d968e751587f59ac8b14d9ae3f62c419fa8ae787",
      "auctionPhotoSupplied": true
    },
    {
      "compId": "comp-a1f3a57cf7503b72",
      "title": "Extremely Rare Complete First Edition of A SYNOPSIS OF HERALDRY in Fine Condition 1682",
      "auctionHouse": "Worthington Galleries",
      "saleDate": "2020-09-13",
      "lotNumber": "960",
      "price": {
        "amount": 500,
        "currency": "USD"
      },
      "sourceUrl": "https://www.invaluable.com/auction-lot/extremely-rare-complete-first-edition-of-a-synopsis-of-heraldry-in-fine-condition-1682-960-c-f774927bd7/",
      "authoritativeUrl": null,
      "sourceSystem": "invaluable.com",
      "sourceRecordId": "Worthington Galleries|2020-09-13T12:00:00.000Z|960",
      "retrievedAt": "2026-10-21T08:29:59.863Z",
      "sourceAccess": {
        "status": "async_response",
        "reachableAtCollection": true
      },
      "verificationStatus": "live_source_blocked_pipeline_provenance_matched",
      "rawRecordSha256": "812427ba9b41300c58387cc0c73cfc663deb587fa9a880a5ec6dcffc80265e78",
      "provenanceManifestSha256": "507f99083caea19ce468da05d968e751587f59ac8b14d9ae3f62c419fa8ae787",
      "auctionPhotoSupplied": true
    },
    {
      "compId": "comp-346cf668f77b1985",
      "title": "Holocaust - Dachau, 'It would be a sin to forget' - a rare testimony from an Italian prisoner in the Dachau camp. Genoa (Italy), 1945 - first edition",
      "auctionHouse": "Dynasty",
      "saleDate": "2023-02-15",
      "lotNumber": "94",
      "price": {
        "amount": 600,
        "currency": "USD"
      },
      "sourceUrl": "https://www.invaluable.com/auction-lot/holocaust-dachau-it-would-be-a-sin-to-forget-a-rare-testimony-from-an-italian-prisoner-in-the-dachau-camp-genoa-italy-1945-first-edition-94-c-4d04638aea/",
      "authoritativeUrl": null,
      "sourceSystem": "invaluable.com",
      "sourceRecordId": "Dynasty|2023-02-15T07:00:00.000Z|94",
      "retrievedAt": "2026-10-21T08:29:59.879Z",
      "sourceAccess": {
        "status": "async_response",
        "reachableAtCollection": true
      },
      "verificationStatus": "live_source_blocked_pipeline_provenance_matched",
      "rawRecordSha256": "2bc4e7c62fae68121f3e6d5cb8337c282733af80cd118a58a2b8ae3b0235bfde",
      "provenanceManifestSha256": "507f99083caea19ce468da05d968e751587f59ac8b14d9ae3f62c419fa8ae787",
      "auctionPhotoSupplied": true
    },
    {
      "compId": "comp-8f0ba2394d331180",
      "title": "LEWIS, C.S. The Last Battle. London: The Bodley Head, 1956. First edition, with \"First Published 1956.\" Publisher's cloth, i...",
      "auctionHouse": "DOYLE Auctioneers & Appraisers",
      "saleDate": "2015-04-15",
      "lotNumber": "421",
      "price": {
        "amount": 625,
        "currency": "USD"
      },
      "sourceUrl": "https://www.invaluable.com/auction-lot/lewis-c-s-the-last-battle-london-the-bodley-head-1956-first-edition-with-first-published-1956-publisher-s-cloth-i-421-c-ce249a7a54/",
      "authoritativeUrl": null,
      "sourceSystem": "invaluable.com",
      "sourceRecordId": "DOYLE Auctioneers & Appraisers|2015-04-15T10:00:00.000Z|421",
      "retrievedAt": "2026-10-21T08:29:56.269Z",
      "sourceAccess": {
        "status": "async_response",
        "reachableAtCollection": false
      },
      "verificationStatus": "live_source_blocked_pipeline_provenance_matched",
      "rawRecordSha256": "dd1a9b00a48118dace717991a267a228206e4ad64ce47441ab2d1868a2ac96ac",
      "provenanceManifestSha256": "507f99083caea19ce468da05d968e751587f59ac8b14d9ae3f62c419fa8ae787",
      "auctionPhotoSupplied": true
    },
    {
      "compId": "comp-5db20ce1c54856b5",
      "title": "The Works of Shakspere Imperial Edition. Edited by Charles Knight, first edition, 2 vol., [1873-76]. 37 engraved plates",
      "auctionHouse": "The Bidder",
      "saleDate": "2020-07-19",
      "lotNumber": "45",
      "price": {
        "amount": 100,
        "currency": "USD"
      },
      "sourceUrl": "https://www.invaluable.com/auction-lot/the-works-of-shakspere-imperial-edition-edited-by-charles-knight-first-edition-2-vol-1873-76-37-engraved-plates-45-c-0324bfea2a/",
      "authoritativeUrl": null,
      "sourceSystem": "invaluable.com",
      "sourceRecordId": "The Bidder|2020-07-19T05:00:00.000Z|45",
      "retrievedAt": "2026-10-21T08:29:56.504Z",
      "sourceAccess": {
        "status": "async_response",
        "reachableAtCollection": false
      },
      "verificationStatus": "live_source_blocked_pipeline_provenance_matched",
      "rawRecordSha256": "4b73e629241fe005b720dba8a47454d30615b17beb2ffa4bec5f9baf032c1ab4",
      "provenanceManifestSha256": "507f99083caea19ce468da05d968e751587f59ac8b14d9ae3f62c419fa8ae787",
      "auctionPhotoSupplied": true
    },
    {
      "compId": "comp-22ad162b16dbad5f",
      "title": "John Narborough, Account of several late voyages, first edition, 1694. Contains one of the earliest accounts of Abel Tasman's voyage of 1642 in which he discovered Tasmania and New Zealand, visiting Tonga and Fiji.",
      "auctionHouse": "Mayfair Book Auctions",
      "saleDate": "2020-07-16",
      "lotNumber": "57",
      "price": {
        "amount": 2000,
        "currency": "GBP"
      },
      "sourceUrl": "https://www.invaluable.com/auction-lot/john-narborough-account-of-several-late-voyages-first-edition-1694-contains-one-of-the-earliest-accounts-of-abel-tasman-s-voyage-of-1642-in-which-he-discovered-tasmania-and-new-zealand-visiting-tonga-and-fiji-57-c-4b24191aa5/",
      "authoritativeUrl": null,
      "sourceSystem": "invaluable.com",
      "sourceRecordId": "Mayfair Book Auctions|2020-07-16T02:00:00.000Z|57",
      "retrievedAt": "2026-10-21T08:29:57.032Z",
      "sourceAccess": {
        "status": "async_response",
        "reachableAtCollection": false
      },
      "verificationStatus": "live_source_blocked_pipeline_provenance_matched",
      "rawRecordSha256": "c1aad55080fdd31cdf578487e95d3d042dce3134c47652727eabcb0720722be7",
      "provenanceManifestSha256": "507f99083caea19ce468da05d968e751587f59ac8b14d9ae3f62c419fa8ae787",
      "auctionPhotoSupplied": true
    },
    {
      "compId": "comp-76d1f8a6070a6acd",
      "title": "Lewis (John Frederick) Illustrations of Constantinople, made during a Residence in that City &c. in the Years 1835-6, first edition, [1838]",
      "auctionHouse": "Forum Auctions - UK",
      "saleDate": "2024-11-14",
      "lotNumber": "143",
      "price": {
        "amount": 6000,
        "currency": "GBP"
      },
      "sourceUrl": "https://www.invaluable.com/auction-lot/lewis-john-frederick-illustrations-of-constantinople-made-during-a-residence-in-that-city-c-in-the-years-1835-6-first-edition-1838-143-c-4c04101a4b/",
      "authoritativeUrl": null,
      "sourceSystem": "invaluable.com",
      "sourceRecordId": "Forum Auctions - UK|2024-11-14T01:00:00.000Z|143",
      "retrievedAt": "2026-10-21T08:29:56.285Z",
      "sourceAccess": {
        "status": "async_response",
        "reachableAtCollection": true
      },
      "verificationStatus": "live_source_blocked_pipeline_provenance_matched",
      "rawRecordSha256": "81df541f05fe014c8aefd664a96cc8d4c4df4f39da25ad004679909811ebb732",
      "provenanceManifestSha256": "507f99083caea19ce468da05d968e751587f59ac8b14d9ae3f62c419fa8ae787",
      "auctionPhotoSupplied": true
    }
  ]
}
