Nuclear Fission Phase & Flags of Participating Countries 50 Ct. — Switzerland, 1966
Nuclear Fission Phase & Flags of Participating Countries (Switzerland, 1966), face value 50 Ct., “C.E.R.N.” series. Photo, catalogue value, details and…
- Series
- C.E.R.N.
- Issue date
- 1966
- Face value
- 50 Ct.
- Colors
- Multicolor
- Print run
- 11,217,000