1939 Sc 595 Agricultural exposition Scott 728

1939. Agricultural exposition.
Catalog numbers: Scott 728, Standard Collection 595, Michel 703.
Issued on: August 1, 1939.
Perforation: line12¼.
Printing: Photogravure.
Colors: Multicolor.
Face value: 30 Russian kopek.
Quantity: 3,000,000