1941 Sc 693 Industry: Oil Derricks Scott 823

1941. Industry: Oil Derricks.
Catalog numbers: Scott 823, Standard Collection 693, Michel 792A.
Issued on: January 23, 1941.
Perforation: comb12½ x 12.
Printing: Photogravure.
Colors: Multicolor.
Face value: 1 ₽.
Quantity: 2,000,000.