Labor secretary William Doak and W.W. King, examining
Labor secretary William Doak and W.W. King, examining a 1931 television receiver at the Labor Department. The magnifying screen aided viewing the small round TV image. (BSLOC_2013_8_173)
Picture No
11000129
Media ID
45263555
Size
3000px x 2258px
(1.3MB)
Credit
Everett Collection / Mary Evans
Source
Everett Collection
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Restrictions Only for Ireland and United Kingdom
Aided Broadcasting Doak Electronics Inventions Lcgr1307 Magnifying Receiver Rs5wnlcgr Viewing
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