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NIAF on Twitter: "Day 3: Guglielmo Marconi (1874-1937) for #ItalianAmericanHeritageMonth -Known as the Father of Radio for his experiments with long distance wireless transmissions. Marconi shares the 1909 Nobel Prize in physics
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Developed radio telegraph system Guglielmo __ Answers - CodyCrossAnswers.org
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Wireless telegraphy - Wikipedia
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Plug pulled on the world's last commercial electric telegraph system
