29, The Telegraphic Pen

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The Telegraphic Pen.

 

This telegraphic fountain pen, patent no. 379,368, is electrically wired so that it sends a telegraphic message when that message is written out in Morse Code. That way, a written record of the coded message was preserved for future reference at the same time that it was sent. It is also illustrated as a mechanical pencil.

 

George Kovalenko.