30th Anniversary of Telecommunications Research 10 h — Czechoslovakia, 1979
30th Anniversary of Telecommunications Research (Czechoslovakia, 1979), face value 10 h, “Anniversaries 1979 (II)” series. Photo, catalogue value, details…
- Series
- Anniversaries 1979 (II)
- Issue date
- 1979
- Face value
- 10 h
- Colors
- Multicolor
- Print run
- 30,000,000
- Yvert
- CS 2322
- Michel
- CS 2504
- Stanley Gibbons
- CS 2460
- Scott
- CS 2232