Auction 309-320 - Great Britain 1840–1841 Europe & Overseas - Day 5

1854, 1 d. red, plate unknown, lettered AJ, die I, alphabet II, wmk. small crown, perf. 16, variety "Imperforate on three sides", cancelled by "75" Birmingham Spoon duplex in black, very large margins, perforations through the lettere squares, very attractive and scarce example. Cert. RPSL (2023). SG17 Spec. C1h = £6'500 for horizontal pair.