Monoplane "Gakkel-IX" (1912) 6 Soviet kopek — USSR, 1976
Monoplane "Gakkel-IX" (1912) (USSR, 1976), face value 6 Soviet kopek, “History of Russian Aircraft (2nd series)” series. Photo, catalogue value, details and…
- Series
- History of Russian Aircraft (2nd series)
- Issue date
- 1976
- Face value
- 6 Soviet kopek
- Colors
- Multicolor
- Print run
- 6,000,000