E. H. Armstrong (1890-1954) 2 Kčs — Czechoslovakia, 1959
E. H. Armstrong (1890-1954) (Czechoslovakia, 1959), face value 2 Kčs, “Radioinventors” series. Photo, catalogue value, details and photo identification.
- Series
- Radioinventors
- Issue date
- 1959
- Face value
- 2 Kčs
- Colors
- Bistre brown | Black
- Print run
- 860,000
- Yvert
- CS 1058
- Michel
- CS 1175
- Stanley Gibbons
- CS 1132
- Scott
- CS 954