Sputnik - First Artificial Satellite, 1957) 5 ст — Bulgaria, 1990
Sputnik - First Artificial Satellite, 1957) (Bulgaria, 1990), face value 5 ст, “Space Research / Exploration” series. Photo, catalogue value, details and…
- Series
- Space Research / Exploration
- Issue date
- 1990
- Face value
- 5 ст
- Colors
- Multicolor
- Print run
- 3,500,000