1963 Sc 2732-2733. Heroes of the Great Patriotic War. Scott 2706-2707

1963. Heroes of the Great Patriotic War.
Catalog numbers: Scott 2706-2707, Standard Collection 2732-2733, Michel 2726-2727, Yvert 2637-2638.
Perforation: comb 12½ x 12.
Color: Gray-brown and gray-blue. Dark-gray and orange-brown.
Printing: Photogravure.

Print run: 2,500,000; 2,500,000.