Wilhelm Conrad Röntgen, discoverer of X-rays 30 Pf. — Germany, 1951
Wilhelm Conrad Röntgen, discoverer of X-rays (Germany, 1951), face value 30 Pf., “50th anniversary of the Nobel Prize for Wilhelm Röntgen” series. Photo…
- Series
- 50th anniversary of the Nobel Prize for Wilhelm Röntgen
- Issue date
- 1951
- Face value
- 30 Pf.
- Colors
- Blue
- Michel
- DE 147Z