"Luna" & "Venus" & "Mars" Space Stations 20 Soviet kopek — USSR, 1977
"Luna" & "Venus" & "Mars" Space Stations (USSR, 1977), face value 20 Soviet kopek, “20th Anniversary of Space Exploration” series. Photo, catalogue value…
- Series
- 20th Anniversary of Space Exploration
- Issue date
- 1977
- Face value
- 20 Soviet kopek
- Colors
- Multicolor
- Print run
- 5,300,000
- Yvert
- SU 4408
- Michel
- SU 4652
- Stanley Gibbons
- SU 4694
- Scott
- SU 4593