International Stamp Exhibition "Sotsphilex-75", Moscow 6 Soviet kopek — USSR, 1975
International Stamp Exhibition "Sotsphilex-75", Moscow (USSR, 1975), face value 6 Soviet kopek, “International Stamp Exhibition "Socphilex-75"” series…
- Series
- International Stamp Exhibition "Socphilex-75"
- Issue date
- 1975
- Face value
- 6 Soviet kopek
- Colors
- Multicolor
- Print run
- 4,400,000
- Yvert
- SU 4143
- Michel
- SU 4355
- Stanley Gibbons
- SU 4394
- Scott
- SU 4322