Technical and Scientific Knowledge Society 60 h — Czechoslovakia, 1963
Technical and Scientific Knowledge Society (Czechoslovakia, 1963), face value 60 h. Photo, catalogue value, details and photo identification.
- Series
- Technical and Scientific Knowledge Society
- Issue date
- 1963
- Face value
- 60 h
- Colors
- Multicolor
- Print run
- 4,810,000
- Yvert
- CS 1314
- Michel
- CS 1440
- Stanley Gibbons
- CS 1393
- Scott
- CS 1210