Teletype_Wheatstone_Perforator_keyboard.jpg


Summary

Description
English: Keyboard

backslash Morse Code Teletype

Keyboard of a Wheatstone Perforator.
Date
Source Own work
Author Tadfafty

Licensing

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Captions

Keyboard of a Wheatstone Perforator.

23 November 2020

0.03333333333333333333 second

1.9 millimetre

image/jpeg