Difference between revisions of "Telautograph"
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* possibly [[EE-49]], [[EE-50]], [[EE-51]]. evidently their was an outdoor version, and indoor version. the outdoor in a steel box. | * possibly [[EE-49]], [[EE-50]], [[EE-51]]. evidently their was an outdoor version, and indoor version. the outdoor in a steel box. | ||
==Gallery 1== | ==Gallery 1== | ||
| − | <gallery widths= | + | <gallery widths=150px heights=150px perrow=5> |
File:Battery niche Ft Hamilton 005 8753014644 l.jpg | File:Battery niche Ft Hamilton 005 8753014644 l.jpg | ||
Latest revision as of 23:01, 10 July 2014
The telautograph, an analog precursor to the modern fax machine, transmits electrical impulses recorded by potentiometers at the sending station to servomechanisms attached to a pen at the receiving station, thus reproducing at the receiving station a drawing or signature made by the sender. It was the first such device to transmit drawings to a stationary sheet of paper;
- possibly EE-49, EE-50, EE-51. evidently their was an outdoor version, and indoor version. the outdoor in a steel box.
