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

1848/1854, Embossed, 10 d. brown, overprinted SPECIMEN type I, three margins, unused, most part original gum, touching right side, thinned, comes with 6 d. dull lilac, two margins, SPECIMEN overprint type I, unused original gum, strong colour and embossing, scarce pair. Gi H2s and H3s = £6'800.