Soyuz 11 13 ст — Bulgaria, 1971
Soyuz 11 (Bulgaria, 1971), face value 13 ст, “Exploration of Space” series. Photo, catalogue value, details and photo identification.
- Series
- Exploration of Space
- Issue date
- 1971
- Face value
- 13 ст
- Colors
- Multicolor
- Print run
- 200,000