Liberia 1976 Montreal Olympics 10c Hammer & Shot Putt the set of 6 imperf progressive proofs comprising the 4 individual colours plus 2 and all 4-colour composites unmounted mint, as SG 1272
Liberia 1976 Montreal Olympics 10c Hammer & Shot Putt the set of 6 imperf progressive proofs comprising the 4 individual colours plus 2 and all 4-colour composites unmounted mint, as SG 1272