{
    "schema_version": "1.0",
    "source": "Universal Philatelic Auctions Catalogue",
    "record": {
        "catalogue": "UPA103",
        "auction_id": 103,
        "lot_number": 13187,
        "country_area": "Leeward Islands",
        "subheading": "",
        "date": "1938",
        "sg_reference": "113",
        "description": "GVI large keyplate 10/- bluish green & deep red horiz joined pair (weak perfs) from position 44 & 45 in the sheet. Yendell 'Large Key Type' ref LFF44 'Extensive disturbance to the top right value tablet' and goes on to say only on the 1938, 1942 & 1943 printings (so eliminates ordinary paper printings), Ref HPF45a 'Blunting of the third leaf up at left' & 'Shaved outer edge to left lower scroll'. Faint vertical crease on right unit. U.m. (pair).",
        "classification": "UM",
        "size": "Small",
        "plate": "40",
        "sg_catalogue_value_gbp": 400,
        "upa_estimate_gbp": 170,
        "image_url": "https://www.upastampauctions.co.uk/contents/en-uk/upa103/13187.jpg",
        "canonical_url": "https://catalogue.upastampauctions.co.uk/lot/103/13187/",
        "json_url": "https://catalogue.upastampauctions.co.uk/lot/103/13187.json",
        "current_catalogue": true,
        "last_updated": "2026-10-02T15:47:51+00:00",
        "transaction": {
            "label": "View / bid",
            "url": "https://www.upastampauctions.co.uk/contents/en-uk/UPA103-AllLots.html"
        }
    }
}