1971 SC 3893 50th Anniversary of Soviet Republics Scott 3813

1971. 50th Anniversary of Soviet Republics.
Catalogs: Scott 3813, Standard Collection 3893, Mi 3844, Yt 3596.
Condition: MNHOG.
Issued on: January 12, 1971.
Perforation: comb 11½.
Printing: Offset lithography.
Size: 37 x 37 mm.
Colors: Multicolor.
Face value: 4 Russian kopek.
Quantity: 4,800,000.