Liberia 1976 Innsbruck Winter Olympics 35c Speed Ice Skating the set of 6 imperf progressive proofs comprising the 4 individual colours plus 2 and all 4-colour composites unmounted mint, as SG 1264
Liberia 1976 Innsbruck Winter Olympics 35c Speed Ice Skating the set of 6 imperf progressive proofs comprising the 4 individual colours plus 2 and all 4-colour composites unmounted mint, as SG 1264