1974 Sc 4267-4268. Cosmonautics Day. Scott 4176-4177

1974. Cosmonautics Day
Catalogs: Scott 4176-4177, Standard Collection 4267-4268, Michel 4217-4218, Yt 4020-4021.
Issued on: 1974-03-27.
Perforation: comb 12 x 11½
Printing: Photogravure
Size: 55.5 x 26 mm
Colors: Multicolor
Face value: 10 Russian kopek
Print run: 4,750,000; 4,800,000