Arctic Exploration - Mil Mi-4 Helicopter and Polar Station 20 fi — Hungary, 1965
Arctic Exploration - Mil Mi-4 Helicopter and Polar Station (Hungary, 1965), face value 20 fi, “International Years of the Quiet Sun” series. Photo…
- Series
- International Years of the Quiet Sun
- Issue date
- 1965
- Face value
- 20 fi
- Colors
- Multicolor
- Print run
- 430,000