1921 1R2a black on buff with twenty-four 9p, complete, very fine (SG £200) (Image)

1912-34, Group of 8 incomplete booklets incl. 1912-22 1R black on green with one complete pane (SG SB7, £500); 1912-22 1R black on green, missing two panes (SG SB7a, £500); 1912-22 1R8a with one complete pane (SG SB10a, £600); 1921 1R2a black on buff, cover only (SG SB13); 1922 1R black on brown, two complete panes (SG SB14, £475); 1929 1R black on brown, one complete pane (SG SB18a, £275); 1929 2R black on purple missing one pane (SG SB19ba, £1'000); and 1934 1R black on buff, two complete panes (SG SB21, £450), useful for exploding for display