1968 SC 3524 100th Anniversary of Maxim Gorky Birth Scott 3450

1968. 100th Anniversary of Maxim Gorky Birth.
Catalog numbers: Scott 3450, Standard Collection 3524, Michel 3475, Yvert 3346.
Condition: MNHOG.
Issued on: February 29, 1968.
Perforation: comb 12 x 12½.
Printing: Photogravure.
Size: 30 x 42 mm.
Colors: Brownish olive, olive bistre.
Face value: 4 Russian kopek.
Quantity: 4,000,000.