1969 SC 3749 Red star and arms Scott 3670

1969. Red star and arms.
Catalog numbers: Scott 3670, Standard Collection 3749, Michel 3697, Yvert 3556.
Condition: MNHOG.
Issued on: November 30, 1969.
Perforation: comb 11½.
Printing: Photogravure.
Size: 21.5 x 26 mm.
Colors: Red.
Face value: 4 Russian kopek.
Quantity: 4,000,000.