Mexico 1967 Olympic Games (3rd Issue - Air) imperf m/sheet showing Diving & Running unmounted mint, SG MS 1150a
Mexico 1967 Olympic Games (3rd Issue - Air) imperf m/sheet showing Diving & Running unmounted mint, SG MS 1150a
Mexico 1967 Olympic Games (3rd Issue - Air) imperf m/sheet showing Diving & Running unmounted mint, SG MS 1150a