1957 Sc 2016 Volga Hydro-Electric Station Scott 2027

1957. Volga Hydro-Electric Station.
Catalog numbers: Scott 2027, Standard Collection 2016, Mi 2037, Yt 2011.
Issued on: December 28, 1957.
Perforation: comb 12 x 12¼.
Printing: Photogravure.
Colors: Multicolor.
Face value: 40 Russian kopek.
Quantity: 1,000,000.