1980 Sc 4990 Pole Vault Scott B97

1980. Pole Vault.
Catalogs: Scott B97, Standard Collection 4990, Michel 4932, Yt 4675.
Issued on: March 12, 1980.
Perforation: comb 12¼ x 12.
Printing: Offset lithography.
Size: 42 x 30 mm.
Colors: Multicolor.
Face value: 4+2 Russian kopek.
Quantity: 6,000,000.