6th Trade Union Congress 30 h — Czechoslovakia, 1967
6th Trade Union Congress (Czechoslovakia, 1967), face value 30 h, “Trade Unions, 6th Congress” series. Photo, catalogue value, details and photo…
- Series
- Trade Unions, 6th Congress
- Issue date
- 1967
- Face value
- 30 h
- Colors
- Carmine red | Yellow
- Print run
- 1,080,000