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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]
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.
Du Boff, Richard B. "The Telegraph in Nineteenth-Century America: Technology and Monopoly" Comparative Studies in Society and History, 26#4 (1984), pp. 571–586. Gabler, Edwin. The American Telegrapher: A Social History, 1860-1900 (1988) Gallagher, Edward A. Getting the message across: the story of Western Union ((Newcomen Society, 1971 ...
Operators of telegraph services regulated the use of telegraphic addresses to prevent duplication. Rather like a uniform resource locator (URL), the telegraphic address did not contain any routing information (aside from possibly a city name), but instead could be looked up by telegraph office personnel, who would then manually direct the ...
Local depot telegraph operators would keep track of train arrival times at each station (referred to as "OSing" the train) and pass the information on to other operators and the dispatcher. The local depot operator would also set the track switches to enable the inferior train to pull into the siding upon the approach of the superior train.
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.
George May Phelps (March 19, 1820 – May 18, 1888) was a 19th-century American inventor of automated telegraphy equipment. He is credited with synthesizing the designs of several existing printers into his line of devices [1] which became the dominant apparatus for automated reception and transmission of telegraph messages.
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