{
  "schemaVersion": "1.0",
  "articleSlug": "a-set-of-circa-20th-century-italian-marbles",
  "topic": "a set of circa 20th century italian marbles",
  "provenanceManifestSha256": "568f07a457fbc03ad6092e69baceda2ab039efaf1a091abeb0622db700aeb78e",
  "comparables": [
    {
      "compId": "comp-1df8ceb247f8088b",
      "title": "Hanoi circa 1960 A cased set of mid-20th century Vietnamese unmarked silver knife rests",
      "auctionHouse": "Chiswick Auctions",
      "saleDate": "2025-10-20",
      "lotNumber": "161",
      "price": {
        "amount": 400,
        "currency": "GBP"
      },
      "sourceUrl": "https://www.invaluable.com/auction-lot/hanoi-circa-1960-a-cased-set-of-mid-20th-century-vietnamese-unmarked-silver-knife-rests-161-c-fb0022d055",
      "authoritativeUrl": null,
      "sourceSystem": "invaluable.com",
      "sourceRecordId": "Chiswick Auctions|2025-10-20T11:00:00.000Z|161",
      "retrievedAt": "2026-08-05T03:18:29.424Z",
      "sourceAccess": {
        "status": "reachable",
        "reachableAtCollection": true
      },
      "verificationStatus": "live_source_matched",
      "rawRecordSha256": "345db5afa7b3ffbdb414931a305a4b6a9f3a4c94e425fa52933e525a10553f11",
      "provenanceManifestSha256": "568f07a457fbc03ad6092e69baceda2ab039efaf1a091abeb0622db700aeb78e",
      "auctionPhotoSupplied": true
    },
    {
      "compId": "comp-97d64287e804960f",
      "title": "- Italian sampler of antique polychrome marbles that can be consulted as if it were a book and made of fine woods and inlays. Italy, early 20th century",
      "auctionHouse": "Capitolium Art",
      "saleDate": "2025-07-16",
      "lotNumber": "23",
      "price": {
        "amount": 1800,
        "currency": "EUR"
      },
      "sourceUrl": "https://www.invaluable.com/auction-lot/italian-sampler-of-antique-polychrome-marbles-that-can-be-consulted-as-if-it-were-a-book-and-made-of-fine-woods-and-inlays-italy-early-20th-century-23-c-f09419b81d",
      "authoritativeUrl": null,
      "sourceSystem": "invaluable.com",
      "sourceRecordId": "Capitolium Art|2025-07-16T03:00:00.000Z|23",
      "retrievedAt": "2026-08-05T03:18:29.425Z",
      "sourceAccess": {
        "status": "reachable",
        "reachableAtCollection": true
      },
      "verificationStatus": "live_source_matched",
      "rawRecordSha256": "dd93671074bb26d3ede38f1fdbaf28abb6130b71b90d12c2e3430e6f41b761fe",
      "provenanceManifestSha256": "568f07a457fbc03ad6092e69baceda2ab039efaf1a091abeb0622db700aeb78e",
      "auctionPhotoSupplied": true
    },
    {
      "compId": "comp-7c3f27f0fcdfc5e9",
      "title": "A fully restored set of five vintage acrylic chandeliers, Italian, circa 1970s",
      "auctionHouse": "Gibson's",
      "saleDate": "2024-06-24",
      "lotNumber": "623",
      "price": {
        "amount": 1600,
        "currency": "AUD"
      },
      "sourceUrl": "https://www.invaluable.com/auction-lot/a-fully-restored-set-of-five-vintage-acrylic-chandeliers-italian-circa-1970s-623-c-a494ad5990",
      "authoritativeUrl": null,
      "sourceSystem": "invaluable.com",
      "sourceRecordId": "Gibson's|2024-06-24T10:00:00.000Z|623",
      "retrievedAt": "2026-08-05T03:18:29.425Z",
      "sourceAccess": {
        "status": "reachable",
        "reachableAtCollection": true
      },
      "verificationStatus": "live_source_matched",
      "rawRecordSha256": "c4ff88a04be673bf64efb1b6f146b343e160344d3f5149595e56330824e422d5",
      "provenanceManifestSha256": "568f07a457fbc03ad6092e69baceda2ab039efaf1a091abeb0622db700aeb78e",
      "auctionPhotoSupplied": true
    },
    {
      "compId": "comp-91cc685c9de8a869",
      "title": "A SET OF TEN CONTEMPORARY ITALIAN UPHOLSTERED AND CHROMED STEEL DINING CHAIRS, BY CALLIGARIS, CIRCA 2005,",
      "auctionHouse": "Simpson Galleries, LLC",
      "saleDate": "2019-09-22",
      "lotNumber": "428",
      "price": {
        "amount": 2000,
        "currency": "USD"
      },
      "sourceUrl": "https://www.invaluable.com/auction-lot/a-set-of-ten-contemporary-italian-upholstered-and-chromed-steel-dining-chairs-by-calligaris-circa-2005-428-c-e3744148ca",
      "authoritativeUrl": null,
      "sourceSystem": "invaluable.com",
      "sourceRecordId": "Simpson Galleries, LLC|2019-09-22T01:00:00.000Z|428",
      "retrievedAt": "2026-08-05T03:18:29.425Z",
      "sourceAccess": {
        "status": "reachable",
        "reachableAtCollection": true
      },
      "verificationStatus": "live_source_matched",
      "rawRecordSha256": "f58d73b00001915997db4d82d81b32ff1225b08fce0f90e79a433fa9e6b991ae",
      "provenanceManifestSha256": "568f07a457fbc03ad6092e69baceda2ab039efaf1a091abeb0622db700aeb78e",
      "auctionPhotoSupplied": true
    },
    {
      "compId": "comp-0bc338d27a420f80",
      "title": "OF GRAND TOUR INTEREST - A Regency or George IV mahogany centre table with an Italian early 19th century specimen marble and hardstone top the specimen top circa 1815, the table 1820-1825 and almost certainly Scottish or Irish in origin",
      "auctionHouse": "Bonhams",
      "saleDate": "2022-11-29",
      "lotNumber": "15",
      "price": {
        "amount": 19000,
        "currency": "GBP"
      },
      "sourceUrl": "https://www.invaluable.com/auction-lot/of-grand-tour-interest-a-regency-or-george-iv-mahogany-centre-table-with-an-italian-early-19th-century-specimen-marble-and-hardstone-top-the-specimen-top-circa-1815-the-table-1820-1825-and-almost-certainly-scottish-or-irish-in-origin-15-c-35846b7ae5",
      "authoritativeUrl": null,
      "sourceSystem": "invaluable.com",
      "sourceRecordId": "Bonhams|2022-11-29T02:00:00.000Z|15",
      "retrievedAt": "2026-08-05T03:18:29.427Z",
      "sourceAccess": {
        "status": "reachable",
        "reachableAtCollection": true
      },
      "verificationStatus": "live_source_matched",
      "rawRecordSha256": "c6ae35fa7dc0dba0145f13ad47825b34922f683fdd79d033a53d940f99566c27",
      "provenanceManifestSha256": "568f07a457fbc03ad6092e69baceda2ab039efaf1a091abeb0622db700aeb78e",
      "auctionPhotoSupplied": true
    }
  ]
}