1971 SC 4011 25th Anniversary of Soviet Ice Hockey Scott 3935

1971. 25th Anniversary of Soviet Ice Hockey.
Catalogs: Scott 3935, Standard Collection 4011, Mi 3961, Yt 3801.
Condition: MNHOG.
Issued on: December 15, 1971.
Perforation: comb 12½ x 12.
Printing: Offset lithography.
Size: 42 x 30 mm.
Colors: Multicolor.
Face value: 6 Russian kopek.
Quantity: 4,300,000.