Item Type: ArticleSummaryFull Description: A cutting from a Washington DC, USA, newspaper, dated 1947, of a Magnetic Twin Needle Telegraph, designed by Cookeand Wheatstone, and which transmitted about 30 letters a minute. For further items related to Cooke and Wheatstone and their dispute over the invention of the telegraph, see Section NC.1.2.1 and Item NC.1.2.1-001. Source Catalogue No: The Concertina Museum: 1.2.1-016 |
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Created August 2009 by Neil Wayne
Last Modified 07 February 2012 by Neil Wayne, Chris Flint, Wes Williams
This page created Tuesday 14 February 2012.