Vibroplex
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Vibroplex is the brand of side-to-side mechanical, semi-automatic Morse key first manufactured and sold in 1905 by the Vibroplex Company, after its invention and patent by Horace Greeley Martin of New York City in 1904. The original device became known as a "bug", most likely due to the original logo, which showed an "electrified bug".
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| Vibroplex Co., Inc. Vibroplex Co., Inc. www.vibroplex.com - Web |
| The Vibroplex Collector's Page The Vibroplex Collector's Page www.la.ca.us/frandy/ - Web |
| Flash animation made by AE4RV demonstrating the op... Flash animation made by AE4RV demonstrating the operation of a Vibroplex www.ae4rv.com/tn/education/bug.htm - Web |
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| Scott E. Robbins purchases Vibroplex Company, ARRL... Scott E. Robbins purchases Vibroplex Company, ARRL webpage, December 7, 2009 www.arrl.org/news/stories/2009/12/07/11233/?nc=1 - Web |
