Lot 442
2'6- 10 s. in composite pairs with mixed 5 and 6 mm dates, 2'6 and 5 s. as horiozontal pair and 10 s. as vertical pair, used on three pieces, cancelled out of period par complaisance , very fine and scarce, certificate Hamilton-Bowen BPP (Mi.-Nr. 37-39 IV, SG 83-85a)
