Kola Borehole 10 Russian kopek — USSR, 1987
Kola Borehole (USSR, 1987), face value 10 Russian kopek, “Science in USSR” series. Photo, catalogue value, details and photo identification.
- Series
- Science in USSR
- Issue date
- 1987
- Face value
- 10 Russian kopek
- Colors
- Multicolor
- Print run
- 2,900,000
- Yvert
- SU 5461
- Michel
- SU 5775
- Stanley Gibbons
- SU 5819
- Scott
- SU 5618