1952 Sc 1622 Birth Centenary of Dmitry Mamin-Sibiryak Scott 1649

1952. Birth Centenary of Dmitry Mamin-Sibiryak.
Catalog numbers: Scott 1649, Standard Collection 1622, Michel 1652, Yvert 1635.
Issued on: December 15, 1952.
Perforation: line 12¼.
Printing: Photogravure.
Size: 37 x 26 mm.
Color: Multicolor.
Face value: 40 Russian kopek.
Quantity: 3,500,000.