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File:Hughes telegraph.jpg

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Description
English: 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).
Polski: Aparat telegraficzny Hughesa, pierwszy telegraf drukujący tekst na taśmie papierowej. Wyprodukowany przez niemiecką firmę Siemens und Halske. Zasięg 300-400 km. Eksponat warszawskiego Muzeum Techniki.
Date
Source Own work
Author Olaf
Other versions patent; lithograph

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5 August 2009

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current20:33, 5 August 2009Thumbnail for version as of 20:33, 5 August 20091,600 × 1,200 (280 KB)Olaf{{Information |Description={{en|1=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).}} {{pl|1=Aparat telegra

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