1966 Sc 3301 70th Birth Anniversary I. Jakir Scott 3187

1966. Philatelists All-Union Society Conference.
Catalog numbers: Scott 3187, Standard Collection 3301, Michel 3252, Yvert 3131.
Condition: MNHOG.
Issued on: July 30, 1966.
Perforation: comb 12¼ x 12.
Printing: Recess.
Size: 26 x 37 mm.
Colors: Dark blue violet.
Face value: 4 Russian kopek.
Quantity: 3,000,000.