25th Anniversary of Soviet Research in Antarctica 6 Soviet kopek — USSR, 1981
25th Anniversary of Soviet Research in Antarctica (USSR, 1981), face value 6 Soviet kopek, “25th Anniversary of Soviet Antarctic Research” series. Photo…
- Series
- 25th Anniversary of Soviet Antarctic Research
- Issue date
- 1981
- Face value
- 6 Soviet kopek
- Colors
- Multicolor
- Print run
- 5,400,000
- Yvert
- SU 4767
- Michel
- SU 5029
- Stanley Gibbons
- SU 5084
- Scott
- SU 4898