Scientists 20 Pf. — Germany, Democratic Rep., 1961
Scientists (Germany, Democratic Rep., 1961), face value 20 Pf., “Halle” series. Photo, catalogue value, details and photo identification.
- Series
- Halle
- Issue date
- 1961
- Face value
- 20 Pf.
- Colors
- Multicolor
- Michel
- DD 834X