Queen Victoria I.R. OFFICIAL Overprint on Halfpenny, Used

Queen Victoria halfpenny in slate-blue overprinted I.R. OFFICIAL for the Inland Revenue. A complete stamp, all four edges present, overprint clear, with a barred cancel. Note this is a Victoria official, not the later Edward VII printings. IMPORTANT - PLEASE READ BEFORE BUYING. Identification here was produced by AI analysis of a photograph only. No stamp has been examined in hand by a philatelic expert and no authentication has been carried out. Catalogue numbers, shade and perforation are not stated because they cannot be judged from an image. ALL PURCHASES ARE MADE ENTIRELY AT THE BUYER'S OWN RISK. Sold as seen. PRICE UNDER REVIEW - this listing is a draft.