Image: Hughes telegraph
Size of this preview: 800 × 600 pixels. Other resolutions: 320 × 240 pixels | 1,600 × 1,200 pixels.
Original image (1,600 × 1,200 pixels, file size: 280 KB, MIME type: image/jpeg)
Description: Hughes telegraph (1866-1914), first telegraph printing text on a paper tape. Manufactured by Siemens und Halske, Germany. Range 300-400 km. Exhibit of Warsaw Museum of Technology (Muzeum Techniki).
Title: Hughes telegraph
Credit: Own work
Author: Olaf
Usage Terms: Public domain
License: Public domain
Attribution Required?: No
Image usage
The following page links to this image:
All content from Kiddle encyclopedia articles (including the article images and facts) can be freely used under Attribution-ShareAlike license, unless stated otherwise.
