Řez Geodou Achátu 80 h — Czechoslovakia, 1968
Řez Geodou Achátu (Czechoslovakia, 1968), face value 80 h, “23rd International Geological Congress” series. Photo, catalogue value, details and photo…
- Series
- 23rd International Geological Congress
- Issue date
- 1968
- Face value
- 80 h
- Colors
- Multicolor
- Print run
- 2,710,000