Heinrich Hertz (1857-1894) Physician 20 Pf. — Germany, Democratic Rep., 1957
Heinrich Hertz (1857-1894) Physician (Germany, Democratic Rep., 1957), face value 20 Pf., “Famous Personalities” series. Photo, catalogue value, details and…
- Series
- Famous Personalities
- Issue date
- 1957
- Face value
- 20 Pf.
- Colors
- Brownish red
- Perforation
- comb 13 x 12½
- Printing
- Photogravure
- Designers
- Hanns Zethmeyer