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The first telegraph office November 14, 1845 report in New York Herald on telegraph lines coming into operation. 1 April 1845: First public telegraph office opens in Washington, D.C., under the control of the Postmaster-General. [4] The public now had to pay for messages, which were no longer free. [5]
The Telegraph: A History of Morse's Invention and Its Predecessors in the United States (McFarland, 2003). online; Downey, Greg. "Telegraph messenger boys: crossing the borders between history of technology and human geography." Professional Geographer 55.2 (2003): 134-145. online
The word telegraph (from Ancient Greek: τῆλε 'at a distance' and γράφειν 'to write') was coined by the French inventor of the semaphore telegraph, Claude Chappe, who also coined the word semaphore. [2] A telegraph is a device for transmitting and receiving messages over long distances, i.e., for telegraphy.
Post Office Telegraphs, the branch of the Post Office running the telegraph network, located their head office in Telegraph Street in the old ETC building. [194] "The ever open door" was their slogan above the entrance. [195] Immediately after nationalisation, they set about extending the telegraph from outlying railway stations to town centres.
Eckert combined these two jobs by connecting the telegraph wire to the post office. In 1852, Wade appointed Eckert to superintend the construction of a telegraph line between Pittsburg and Chicago on the Fort Wayne route. The lines under Eckert's management became part of the Union Telegraph Company, and his jurisdiction was substantially enlarged.
In 1847, he was subcontractor for J.J. Speed and constructed a telegraph line from Detroit to Jackson, Michigan, where Wade and his son operated the telegraph office.He also connected Detroit, Michigan, to Buffalo, New York, Cleveland to Cincinnati (Cleveland and Cincinnati Telegraph Company, the Wade Line), and others.
The Electric Telegraph: A Social and Economic History. David and Charles. ISBN 0-7153-5883-9. OCLC 655205099. Mercer, David, The Telephone: The Life Story of a Technology, Greenwood Publishing Group, 2006 ISBN 031333207X; Schwoch, James (2018). Wired into Nature: The Telegraph and the North American Frontier. University of Illinois Press.
The transcontinental telegraph was completed on Oct. 24, 1861, making possible instant communication between the coasts possible for the first time. It rendered the Pony Express obsolete.