Smoky Quartz, Lichtenberg (Thuringia) 20 Pf. — Germany, Democratic Rep., 1969
Smoky Quartz, Lichtenberg (Thuringia) (Germany, Democratic Rep., 1969), face value 20 Pf., “Minerals from the Mining Academy of Freiberg Collection” series…
- Series
- Minerals from the Mining Academy of Freiberg Collection
- Issue date
- 1969
- Face value
- 20 Pf.
- Colors
- Multicolor
- Print run
- 12,000,000
- Yvert
- DD 1167
- Michel
- DD 1471
- Stanley Gibbons
- DD E1192
- Scott
- DD 1108