1956 Sc 1865 Authoresses of our Motherland Scott 1886

1956. Authoresses of our Motherland.
Catalog numbers: Scott 1886, Standard Collection 1865, Michel 1894, Yvert 1871.
Issued on: October 30, 1956.
Perforation: comb 12½ x 12.
Printing: Offset lithography.
Size: 42 x 30 mm.
Color: Multicolor.
Face value: 40 Russian kopek.
Quantity: 1,000,000.