Space conquest

Fischer 2392 | Michel 2539 | Scott 2248 | Year of issue 1977 | People's Republic of Poland

20 years of space conquest.


2392
Vostok, Mercury and Earth


Decorative label:
Sputnik 1 (4 October 1957)


Decorative label:
Explorer 1 (31 January 1958)


Minisheet 2392

Translations

XX lat podboju kosmosu = 20 years of space conquest.

Resources

Space exploration
Vostok programme
Project Mercury
Earth
Explorer I
Sputnik program