Emblem of the Royal Society "Mars & Mercury" 5 fr — Belgium, 1977
Emblem of the Royal Society "Mars & Mercury" (Belgium, 1977), face value 5 fr. Photo, catalogue value, details and photo identification.
- Issue date
- 1977
- Face value
- 5 fr
- Colors
- Multicolor
- Print run
- 4,000,000
- Yvert
- BE 1850
- Michel
- BE 1907
- Stanley Gibbons
- BE 2492
- Scott
- BE 987