Orlík Dam and Kaplan Turbine 20 h — Czechoslovakia, 1961
Orlík Dam and Kaplan Turbine (Czechoslovakia, 1961), face value 20 h, “World Stamp Exhibition PRAGA 1962 (II)” series. Photo, catalogue value, details and…
- Series
- World Stamp Exhibition PRAGA 1962 (II)
- Issue date
- 1961
- Face value
- 20 h
- Colors
- Black | Light blue
- Print run
- 200,000