1945 Sc 921-922 Artillery day Scott 1019-1020

1945. Artillery day.
Catalog numbers: Scott 1019-1020, Standard Collection 921-922, Michel 997-998, Yvert 1009-1010.
Issued on: December 14, 1945.
Perforation: line 12½.
Printing: Photogravure.
Colors: Multicolor.
Face value: 30 Russian kopek; 60 Russian kopek.
Quantity: 15,000,000; 15,000,000.