Eötvös Torsion Balance and Globe 10 fi — Hungary, 1959
Eötvös Torsion Balance and Globe (Hungary, 1959), face value 10 fi, “International Geophysical Year” series. Photo, catalogue value, details and photo…
- Series
- International Geophysical Year
- Issue date
- 1959
- Face value
- 10 fi
- Colors
- Black brown | Red lilac
- Print run
- 9,808
- Michel
- HU 1571B