{
    "type": "version",
    "name": "Leica I (A) Calfskin (Kalf Leather, dark)",
    "url": "https://www.cameraworth.com/l/leica/i-a/v/calfskin-kalf-leather-dark/",
    "product": {
        "name": "Leica I (A)",
        "url": "https://www.cameraworth.com/l/leica/i-a/"
    },
    "display_piece": false,
    "answer": "The Leica I (A) Calfskin (Kalf Leather, dark) has 2 recorded sales: £10,448 (12 May 2012, Leitz Photographica Auction) and £240 (28 Mar 2007, Christie's). That is too few for a typical price.",
    "figure": {
        "grade": "sales_only",
        "grade_label": "Sales only",
        "modifiers": [
            "old"
        ],
        "n": 2,
        "median_gbp": null,
        "middle_half_gbp": null,
        "period": [
            "2007-03-28",
            "2012-05-12"
        ],
        "last_3_years": null,
        "pools": null,
        "one_sale_moves_this": null,
        "extras": null,
        "basis": "Auction hammer prices with the buyer’s premium removed; eBay as sold"
    },
    "maybe_this_version": 315,
    "sales_shown": [
        {
            "id": 38658,
            "date": "2012-05-12",
            "venue": "Leitz Photographica Auction",
            "title": "I Mod. A Elmar 'Calfskin'",
            "price": 13000,
            "currency": "EUR",
            "gbp": 10448,
            "basis": "hammer",
            "version": "Calfskin (Kalf Leather, dark)",
            "version_status": "matched",
            "in_typical_price": true,
            "set_apart": null,
            "flags": [],
            "source_url": "https://www.leitz-auction.com/en/I-Mod.-A-Elmar-Calfskin/AI-21-13947",
            "lot": "AI_21_13947"
        },
        {
            "id": 6267,
            "date": "2007-03-28",
            "venue": "Christie's",
            "title": "Leica I(a) no. 33502",
            "price": 288,
            "currency": "GBP",
            "gbp": 240,
            "basis": "premium_inclusive",
            "version": "Calfskin (Kalf Leather, dark)",
            "version_status": "matched",
            "in_typical_price": true,
            "set_apart": null,
            "flags": [],
            "source_url": "https://www.christies.com/en/lot/lot-4878430?ldp_breadcrumb=back",
            "lot": "80"
        }
    ],
    "citation": "“Leica I (A) Calfskin (Kalf Leather, dark): 2 recorded sales, 2007–2012; no typical price (method v1).” cameraworth.com, retrieved 8 October 2026. https://www.cameraworth.com/l/leica/i-a/v/calfskin-kalf-leather-dark/",
    "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."
}