Samuel Morse and Alfred Vail - Morse Code

dcaligari 2016-05-23

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May 24, 1844 -
Samuel F. B. Morse formally opens America’s first telegraph line, when he demonstrated a magnetic telegraph, sending a message from the chambers of the Old Supreme Court courthouse in Washington D.C. to his partner, Alfred Vail, at the Mount Clare Depot of the Baltimore and Ohio Railroad Company in Baltimore, Maryland, on this date.

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