The telegraph manual: a complete history and description of the semaphoric, electric and magnetic telegraphs of Europe, Asia, Africa, and Am

by Tal P. 1818-1881 Shaffner

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• Format: Paperback
• Language: English
• ISBN: 1172298130
• ISBN13: 9781172298136
• Release Date: September 2010
• Publisher: Nabu Press
• Length: 856 Pages
• Weight: 3.30 lbs.
• Dimensions: 1.7" x 7.4" x 9.7"