Difference between revisions of "Circulars"
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To [[Radio Communication Pamphlets]] | To [[Radio Communication Pamphlets]] | ||
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These are Circulars of the Office of the Chief Signal Officer | These are Circulars of the Office of the Chief Signal Officer |
Revision as of 13:16, 6 November 2015
To Radio Communication Pamphlets
These are Circulars of the Office of the Chief Signal Officer
- Circular no.1: Radiotelegraphy, Jan. 1, 1914
- Circular no.8: The Service of Information United States Army, 1915