19 September (United Kingdom of Great Britain & Northern Ireland ) within release Discoveries goes into circulation Stamp Television Equipment face value 1'9 British shilling
Stamp Television Equipment in catalogues | |
---|---|
Michel: | Mi:GB 473 |
Yvert et Tellier: | Yt:GB 498 |
Stanley Gibbons: | Sg:GB 755 |
AFA number: | AFA:GB 473 |
Stamp is vertical format.
Two phosphor bandsAlso in the issue Discoveries:
Stamp Television Equipment it reflects the thematic directions:
Television (TV) is a telecommunication medium for transmitting moving images and sound. Additionally, the term can refer to a physical television set rather than the medium of transmission. Television is a mass medium for advertising, entertainment, news, and sports. The medium is capable of more than "radio broadcasting," which refers to an audio signal sent to radio receivers.