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

1850, 1 d. red, plate 97, lettered FG, Archer Trial Perf. 16, small crown,  die I, alphabet I, well centered, fine used example, comes with a plate 98, lettered ML, used, very nicely centered, which has small thin, a scarce duo. Gi SG16b = £1'100 as two singles.