Equatorial Guinea 1978 USA Astronauts complete perf set of 8 values (Mi 1411-18A) unmounted mint
Equatorial Guinea 1978 USA Astronauts complete perf set of 8 values (Mi 1411-18A) unmounted mint
Equatorial Guinea 1978 USA Astronauts complete perf set of 8 values (Mi 1411-18A) unmounted mint