{
    "type": "product",
    "name": "Horne & Thornthwaite Tailboard Camera",
    "url": "https://www.cameraworth.com/h/horne-thornthwaite/tailboard-camera/",
    "brand": {
        "name": "Horne & Thornthwaite",
        "url": "https://www.cameraworth.com/h/horne-thornthwaite/"
    },
    "answer": "The Horne & Thornthwaite Tailboard Camera sells for about £219 (median of only 3 recorded sales, 1999–2004; indicative, one source, old).",
    "figure": {
        "grade": "indicative",
        "grade_label": "Indicative",
        "modifiers": [
            "one_source",
            "old"
        ],
        "n": 3,
        "median_gbp": 219,
        "middle_half_gbp": null,
        "period": [
            "1999-01-14",
            "2004-02-17"
        ],
        "last_3_years": null,
        "pools": null,
        "one_sale_moves_this": {
            "without_lowest": 535,
            "without_flagged": null,
            "without_highest": 160
        },
        "extras": {
            "median_usd": 409,
            "median_eur": 324,
            "note": "USD and EUR from each sale converted at its month’s ECB rate"
        },
        "basis": "Auction hammer prices with the buyer’s premium removed; eBay as sold"
    },
    "reason": null,
    "versions": [],
    "set_apart": [],
    "version_status": null,
    "book_guide": null,
    "sales_shown": [
        {
            "id": 12275,
            "date": "2004-02-17",
            "venue": "Christie's",
            "title": "Tailboard camera",
            "price": 262,
            "currency": "GBP",
            "gbp": 219,
            "basis": "premium_inclusive",
            "version": null,
            "version_status": null,
            "in_typical_price": true,
            "set_apart": null,
            "flags": [],
            "source_url": "https://www.christies.com/en/lot/lot-4233335?ldp_breadcrumb=back",
            "lot": "191"
        },
        {
            "id": 11454,
            "date": "2004-02-17",
            "venue": "Christie's",
            "title": "TAILBOARD CAMERA",
            "price": 119,
            "currency": "GBP",
            "gbp": 100,
            "basis": "premium_inclusive",
            "version": null,
            "version_status": null,
            "in_typical_price": true,
            "set_apart": null,
            "flags": [],
            "source_url": "https://www.christies.com/en/lot/lot-4233333?ldp_breadcrumb=back",
            "lot": "189"
        },
        {
            "id": 23474,
            "date": "1999-01-14",
            "venue": "Christie's",
            "title": "Stereo tailboard camera",
            "price": 977,
            "currency": "GBP",
            "gbp": 850,
            "basis": "premium_inclusive",
            "version": null,
            "version_status": null,
            "in_typical_price": true,
            "set_apart": null,
            "flags": [],
            "source_url": "https://www.christies.com/en/lot/lot-1418585?ldp_breadcrumb=back",
            "lot": "269"
        }
    ],
    "sales_ledger": "https://www.cameraworth.com/h/horne-thornthwaite/tailboard-camera/sales/",
    "citation": "“Horne & Thornthwaite Tailboard Camera: about £219, the median of 3 recorded sales, 1999–2004 (Indicative, method v1).” cameraworth.com, retrieved 8 October 2026. https://www.cameraworth.com/h/horne-thornthwaite/tailboard-camera/",
    "method": {
        "version": 1,
        "url": "https://www.cameraworth.com/methodology/"
    },
    "computed_at": "2026-10-08 00:10:00.968880",
    "attribution": "Data from cameraworth.com — a public register of what cameras and lenses actually sold for. Cite the page URL and the retrieval date; see /methodology/ for how each figure is made."
}