{
    "schema_version": "1.0",
    "source": "Universal Philatelic Auctions Catalogue",
    "record": {
        "catalogue": "UPA103",
        "auction_id": 103,
        "lot_number": 9701,
        "country_area": "Great Britain - KEVII",
        "subheading": "",
        "date": "1902",
        "sg_reference": "219 Var",
        "description": "KEVII 1902 1d. Colour Trial printed in black on red. Very fine unused mint fresh original gum IMPERFORATE part marginal 'jubilee line' example upon original Stanley Gibbons retail card priced £1,500= (Catalogued then £1,500=, now catalogued SG Specialised catalogue from £1,750=. Further well-descibed by SG as printed in black upon red gummed Crown watermark paper. Made from a specially prepared plate of 20 electros. In our opinion very scarce/rare. Reverse neat original 1st hinge remnant, fresh large part o.g. Fabulous fresh appearance in 'wrong' colour. 'Unissued' colour proofs are like buried treasure. Exhibition Standard (1v. + SG retail card).",
        "classification": "P",
        "size": "Medium",
        "plate": "28",
        "sg_catalogue_value_gbp": 1750,
        "upa_estimate_gbp": 686,
        "image_url": "https://www.upastampauctions.co.uk/contents/en-uk/upa103/9701.jpg",
        "canonical_url": "https://catalogue.upastampauctions.co.uk/lot/103/9701/",
        "json_url": "https://catalogue.upastampauctions.co.uk/lot/103/9701.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"
        }
    }
}