Sheets of Czechoslovakia, 1979

Issuer Date Desc State
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Colnect-4004-446-Astronauts-Remek-and-Gubarev.jpg
Czechoslovakia 3/2/1979 empty sheet (#3970) incomplete
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Colnect-4004-444-Astronauts-Remek-and-Gubarev.jpg
Czechoslovakia 3/2/1979 empty sheet (#3971) incomplete