1940 Sc 633 Western Ukraina & Belaruss Scott 769

1940. Western Ukraina & Belaruss.
Catalog numbers: Scott 769, Standard Collection 633, Michel 738.
Issued on: April, 1940.
Perforation: line12½.
Printing: Collotype.
Colors: Multicolor.
Face value: 50 Russian kopek.
Quantity: 500,000.