Auction 333-341 Nigeria, Cameroon, Sudan & Worldwide Postal History - Day 4

Booklets 1921: King George V, sold at 4 s, with black on red covers, bearing two panes of six of the 1 d. red and three panes of six of the 2 d. green, complete, although one vertical pair of the 1 d. and three of the 2 d. (third row) have detached and been reinforced by hinges and some separation to others in places, rusting from the staples and soiling. A rare booklet; very difficult to locate complete SB2a Gi = £ 2'000.