Russia 1980 Soviet Scientific Research Ships #2 set of 6 unmounted mint, SG 5053-58, Mi 5012-17*
Russia 1980 Soviet Scientific Research Ships #2 set of 6 unmounted mint, SG 5053-58, Mi 5012-17*
Russia 1980 Soviet Scientific Research Ships #2 set of 6 unmounted mint, SG 5053-58, Mi 5012-17*