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Civilian defense: war emergency radio service. 1941(?). Home-made radio transmitter-receiver sets constructed by volunteer civilian defense workers ...
Content Provider | Library of Congress - Photographs |
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Description | Photographs show home-made radio transmitter-receiver sets constructed by volunteer civilian defense workers to enable air raid wardens, and other members of protection units, to maintain two-way communication with headquarters. Radio amateurs contributed parts of equipment as well as services. Close-up views of equipment. |
File Format | JPG / JPEG |
Language | English |
Part of Series | Groups of Images (LOTs) |
Requires | HTML5 supported browser |
Access Restriction | Open |
Content Type | Image |
Resource Type | Photograph |