USSR
0.12 - 0.14$
price on 22.03.2023
| Country: | USSR |
| Type: | Postage stamps |
| Series: | History of Russian Aircraft (1st series) |
| Nominal: | 6 k |
| Year: | 1974 |
| Size: | 52 x 38 mm |
| Perforation: | comb 11½ x 12 |
| Mintage: | 4,400,000 |
History of Russian Aircraft (1st series)
 A.F. Mozhaysky 0.2$ |  Grizodubov No.2 Biplane 0.12$ |  Sikorsky "Rossiya-A" 0.06$ |  Sikorsky "Russky Vityaz" 0.05$ |
 Grigorovich "M-5 Flying Boat" 0.84$ |