Gemini 6 & 7 10 ст — Bulgaria, 1967
Gemini 6 & 7 (Bulgaria, 1967), face value 10 ст, “Exploration and Use of Outer Space” series. Photo, catalogue value, details and photo identification.
- Series
- Exploration and Use of Outer Space
- Issue date
- 1967
- Face value
- 10 ст
- Colors
- Multicolor
- Print run
- 280,000