Russia 1980 Walking 10k + 5k unmounted mint from Olympic Sports #7 (Athletics) set, SG 4964, Mi 4923*
Russia 1980 Walking 10k + 5k unmounted mint from Olympic Sports #7 (Athletics) set, SG 4964, Mi 4923*
Russia 1980 Walking 10k + 5k unmounted mint from Olympic Sports #7 (Athletics) set, SG 4964, Mi 4923*