Helicopter Mil Mi-4 Over Kremlin - Surcharge and Overprint 6 Soviet kopek — USSR, 1961
Helicopter Mil Mi-4 Over Kremlin - Surcharge and Overprint (USSR, 1961), face value 6 Soviet kopek, “Air Mail” series. Photo, catalogue value, details and…
- Series
- Air Mail
- Issue date
- 1961
- Face value
- 6 Soviet kopek
- Colors
- Bright lilac ultramarine
- Print run
- 1,000,000
- Yvert
- SU PA113
- Michel
- SU 2566
- Stanley Gibbons
- SU 2656
- Scott
- SU C99