Progress in Science and Research 4 Soviet kopek — USSR, 1967
Progress in Science and Research (USSR, 1967), face value 4 Soviet kopek, “50th Anniversary of October - Socialist Development” series. Photo, catalogue…
- Series
- 50th Anniversary of October - Socialist Development
- Issue date
- 1967
- Face value
- 4 Soviet kopek
- Colors
- Black blue
- Print run
- 4,000,000
- Yvert
- SU 3314
- Michel
- SU 3438
- Stanley Gibbons
- SU 3505
- Scott
- SU 3417