{
    "schema_version": "1.0",
    "source": "Universal Philatelic Auctions Catalogue",
    "record": {
        "catalogue": "UPA103",
        "auction_id": 103,
        "lot_number": 9980,
        "country_area": "Great Britain - KGV",
        "subheading": "",
        "date": "1912-24",
        "sg_reference": "(356)",
        "description": "½d deeper cobalt-green, with control W23, imperf margin, fine u.m.  Also a cobalt-green (U23 control) for comparison, m.m.  SG Spec. N14 (17) and (18)",
        "classification": "UM",
        "size": "Small",
        "plate": "29",
        "sg_catalogue_value_gbp": 425,
        "upa_estimate_gbp": 177,
        "image_url": "https://www.upastampauctions.co.uk/contents/en-uk/upa103/9980.jpg",
        "canonical_url": "https://catalogue.upastampauctions.co.uk/lot/103/9980/",
        "json_url": "https://catalogue.upastampauctions.co.uk/lot/103/9980.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"
        }
    }
}