.
Vostoks 3 and 4
Vostoks 3 and 4, American and Russian twin space flights
First day of Issue December 29, 1966
Printer Hungarian Post
Printing Technique Photogravure
Perforation 11
SCOTT Nr. 1803
Hungary Stamps
Vostoks 3 and 4
Vostoks 3 and 4, American and Russian twin space flights
First day of Issue December 29, 1966
Printer Hungarian Post
Printing Technique Photogravure
Perforation 11
SCOTT Nr. 1803