20th Anniversary of Polish People's Republic 6 Soviet kopek — USSR, 1964
20th Anniversary of Polish People's Republic (USSR, 1964), face value 6 Soviet kopek. Photo, catalogue value, details and photo identification.
- Series
- 20th Anniversary of Polish People's Republic
- Issue date
- 1964
- Face value
- 6 Soviet kopek
- Colors
- Multicolor
- Print run
- 3,000,000
- Yvert
- SU 2829
- Michel
- SU 2931
- Stanley Gibbons
- SU 3018
- Scott
- SU 2900