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Samuel F.B. Morse Born: 1791Birthplace: Charlestown, Mass. Telegraph signals—In 1844 Morse built the first telegraph line between Baltimore and Washington and relayed the first telegraphic message. He also devised the Morse code for his machine. (1975) Died: 1872Fact Monster/Information Please® Database, © 2007 Pearson Education, Inc. All rights reserved.
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