Morse code Radio Operator Training
by Jessica
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Samuel Morse and Alfred Vail ā Morse Code
http://www.awesomestories.com/assets/samuel-morse-and-alfred-vail-morse-code
by Liz
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Morse Code – Principles and Basic Techniques (US Army Signal)
http://www.youtube.com/watch?v=M56m4cvml_Q&feature=related
by Liz
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by Jessica