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Civilian defense. War Emergency Radio Service. This home-made War Emergency Radio Service transmitter-receiver was constructed by Civilian Defense radio volunteers from parts of old home radio sets. It is used to keep protection units in the field in constant touch with each other and with their control centers

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Civilian defense. War Emergency Radio Service. This home-made War Emergency Radio Service transmitter-receiver was constructed by Civilian Defense radio volunteers from parts of old home radio sets. It is used to keep protection units in the field in constant touch with each other and with their control centers

description

Summary

Public domain photograph of the United States military and military-industrial complex before World War Two, 1930s, free to use, no copyright restrictions image - Picryl description

date_range

Date

01/01/1941
person

Contributors

United States. Office of War Information.
place

Location

create

Source

Library of Congress
copyright

Copyright info

Public Domain

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