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File:Phelps' Electro-motor Printing Telegraph.jpg

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Description An illustration of Phelps' Electro-motor Printing Telegraph, the last and most advanced telegraphy mechanism designed by George May Phelps.
Date circa 1884
date QS:P,+1884-00-00T00:00:00Z/9,P1480,Q5727902
Source Google Books - Edward Henry Knight (1884) Knight'S New Mechanical Dictionary; A Description Of Tools, Instruments, Machines, Processes, And Engineering, Houghton, Mifflin and Co., p. 722
Author Unknown authorUnknown author
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Public domain
This work is in the public domain in the United States because it was published (or registered with the U.S. Copyright Office) before January 1, 1929.
Public domain works must be out of copyright in both the United States and in the source country of the work in order to be hosted on the Commons. If the work is not a U.S. work, the file must have an additional copyright tag indicating the copyright status in the source country.
Note: This tag should not be used for sound recordings.PD-1923Public domain in the United States//commons.wikimedia.org/wiki/File:Phelps%27_Electro-motor_Printing_Telegraph.jpg

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current07:20, 10 December 2009Thumbnail for version as of 07:20, 10 December 20091,010 × 910 (427 KB)Struthious Bandersnatch{{Information |Description=An illustration of Phelps' Electro-motor Printing Telegraph, the last and most advanced telegraphy mechanism designed by w:George May Phelps. |Source=Google Books - {{cite book | author = Edward Henry Knight | title =

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