Sewall, Charles Henry
Text: Wireless telegraphy - its origins, development, inventions, and apparatus Tesla's work on wireless transmission, radio control, Tesla coil, effects at Colorado Springs. Includes summary of wireless transmission patents by N. Tesla. New York: Van Nostrand Co., 1904. P. 3, 38-45, 114, 153, 218-225.
See Also: Nikola Tesla, wireless transmission, history, patents.
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