Nikola Tesla Books
"Tesla Coil & Geissler Tube Hook-ups," Electrical Experimenter, July, 1919, pp. 240, 242. (Brief notes with diagrams.) (p)
"Tesla and Oudin Coil Data," Electrical Experimenter, July, 1919, pp. 240, 242. (Refers to Electrical Experimenter for May, 1917.) (p)
Kerby, Frederick M. "Nikola Tesla Tells How We May Fly Eight Miles High at 1,000 MPH," Reconstruction - N. Y., July, 1919, pp. 196-198. * (Proposes flying at great altitudes to minimize friction.) (p)
Rafael, Ruth. "Cheap Food for Entire World Assured; Take Nitrogen From Air by Electricity; Nikola Tesla Predicts New Era for Man," N. Y. Evening Telegram, Aug. 11, 1919. (Also talks of telegraphic transmission of images and sounds to any place on the globe. Apparatus would take two years to build. Plans to operate typewriter by voice.) (n)
Electrical Experimenter, Sept., 1919, p. 404. (Short note regarding delay of Tesla article.) (p)
Tesla, Nikola. "My Inventions," Electrical Experimenter, Oct., 1919, pp. 206-208, 550, 552, 554, 556, 600, 601, 603. (Part VI The art Discusses radio control experiments. Illusof telautomatics. trated.) (p)
"Can Radio Ignite Balloons," Electrical Experimenter, Oct., 1919, pp. 516, 591-594. (The opinions of Tesla and other radio experts.) (p)
Tesla, Nikola. "Signals to Mars Based on Hope of Life on Planet," N. Y. Herald, Oct. 12, 1919, Mag. section, p. 7. (Investigations at Colorado Springs yielded data which indicates communication possible.) (n)
Gernsback, Hugo. "Cold Fire," Electrical Experimenter, Nov., 1919, pp. 632, 633, 709. (Charging the body with high frequency currents. Tesla's experiments and results.) (p)
Easterling, Emerson. "Science in Slang," Electrical Experimenter, Nov., 1919, pp. 669, 699. (Humorous series of articles. "Will sit tight and watch such guys as Marconi, Tesla, Wood....and see who turns up with Mars on the other end of the line".) (p)
Lauer & Brown. Radio Engineering Principles. 1920. (Theory of electrical inter-connection of radio transmitting and receiving circuits resulting from both being grounded, pp. 95-101.) (b)
Marshall, Edward. "Marconi Credits Mystery Flash to Far Planet," N. Y. Sun, Jan. 25, 1920, Mag. Section, pp. 1, 8. (Tesla directs attention to his earlier experiments and statement that interplanetary signalling is inevitable. Also comments by Thomas Edison.) (n)
"Scientists Agreeing That Martians are Super-Race, Believe That Planet May Be Signalling To Us," N. Y. Tribune, Feb. 8, 1920, Mag. & Book section, p. 1, col. 1-8. (n) 111
