1952 Sc 1615-1616 Great October Revolution Scott 1643-1644

1952. Great October Revolution.
Catalog numbers: Scott 1643-1644, Standard Collection 1615-1616, Michel 1646-1647, Yvert 1629-1630.
Issued on: November 6, 1952.
Perforation: line 12¼.
Printing: Photogravure.
Colors: Multicolor.
Face value: 40 Russian kopek; 1 ₽.
Quantity: 1,000,000; 1,000,000; 1,000,000.