1959 Sc 2286A Mil Mi-1 Helicopter Scott 2262

1959. Mil Mi-1 Helicopter.
Catalog numbers: Scott 2262, Standard Collection 2286A, Michel 2280A, Yvert 2233.
Issued on: October 28, 1959.
Perforation: comb12½.
Printing: Photogravure.
Colors: Multicolor.
Face value: 10 Russian kopek.
Quantity: 2,500,000.