Scientists 5 Pf. — Germany, Democratic Rep., 1960
Scientists (Germany, Democratic Rep., 1960), face value 5 Pf., “Chemical Day” series. Photo, catalogue value, details and photo identification.
- Series
- Chemical Day
- Issue date
- 1960
- Face value
- 5 Pf.
- Colors
- Dark blue grey | Dark pink red
- Print run
- 4,000,000