1699284
9780415931090
In Telegraph Messenger Boys Gregory J. Downey provides an entirely new perspective on the telegraph system: a communications network that revolutionized human perceptions of time and space. The book goes beyond the advent of the telegraphy and tells a broader story of human interaction with technology and the social and cultural changes it brought about.Downey, Gregory J. is the author of 'Telegraph Messenger Boys Labor, Communication and Technology, 1850-1950', published 2002 under ISBN 9780415931090 and ISBN 0415931096.
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