File:Hughes telegraph.jpg

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	20:33, 5 August 2009		1,600 × 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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