Mexico 1968 Olympic Games (4th Issue - Air) imperf m/sheet showing Yachting & Rowing unmounted mint, SG MS 1169a
Mexico 1968 Olympic Games (4th Issue - Air) imperf m/sheet showing Yachting & Rowing unmounted mint, SG MS 1169a
Mexico 1968 Olympic Games (4th Issue - Air) imperf m/sheet showing Yachting & Rowing unmounted mint, SG MS 1169a