{
    "schema_version": "1.0",
    "source": "Universal Philatelic Auctions Catalogue",
    "record": {
        "catalogue": "UPA103",
        "auction_id": 103,
        "lot_number": 979,
        "country_area": "Australia",
        "subheading": "",
        "date": "1973",
        "sg_reference": "556b var",
        "description": "Architecture - 7c (perf 15x14) with 4 varieties: 'Vertical retouch through right side of stamp' R6/1, R7/1, R8/1; 'Retouch adjoining right side of building' R1/1. Listed in Brusden White 653d and e with combined premium of 146 x normal. 2 blocks, varieties identified, UM. Cat Value c£109.",
        "classification": "UM",
        "size": "Large",
        "plate": "0",
        "sg_catalogue_value_gbp": null,
        "upa_estimate_gbp": 65,
        "image_url": null,
        "canonical_url": "https://catalogue.upastampauctions.co.uk/lot/103/979/",
        "json_url": "https://catalogue.upastampauctions.co.uk/lot/103/979.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"
        }
    }
}