1976 Sc 4517. 1st All-Union Amateur Art Festival. Scott 4434

1976. 1st All-Union Amateur Art Festival.
Catalogs: Scott 4434, Standard Collection 4517, Michel 4467, Yt 4246.
Issued on: 1976-05-12.
Perforation: comb 11¾
Printing: Offset lithography
Size: 32.5 x 32.5 mm
Colors: Multicolor
Face value: 4 Russian kopek
Print run: 4,200,000