50th Auction Anniversary Auction - Day 8

Belgien: 1878, Definitives Leopold 5fr. bistre, fresh colour and well perforated, exceptional margin
1878, Definitives Leopold 5fr. bistre, fresh colour and well perforated, exceptional marginal copy from the lower left corner of the sheet with huge 8 mm margins at left and 21 mm at base (pre-folded perfs at base and reinforced by hinge), mint original gum with hinge remnants, signature. Extremely rare!