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Summary
Description |
A Beardslee telegraph machine. Note the alphabet dial and pointer instead of the usual transmission key. Inventor: George W. Beardslee of New York. |
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Source |
Scanned from book in the public domain (U.S. Army):
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Permission (Reusing this file) |
See below.
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Licensing
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 23:28, 13 September 2006 | 900 × 1,029 (272 KB) | Hlj (talk | contribs) | Scanned from book in the public domain (U.S. Army): * Raines, Rebecca Robbins, ''Getting the Message Through: A Branch History of the U.S. Army Signal Corps'', Army Historical Series, Center of Military History, United States Army, 1996, ISBN 0-16-045351- |
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