06/01/1838 The forerunner of Morse code is first demonstrated
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Samuel Morse The Telegraph
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The History of Morse Code
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Samuel Morse's Flash of Genius Born of Grief | How We Got Here
Samuel Morse’s telegraph system was used for the first time at the Speedwell Iron Works in Morristown in New Jersey. Morse code is a system that uses dots and slashes which present numbers and letters.