Dr. Nikola Tesla Bibliography Page 109

Tesla, Nikola. "The Moon's Rotation." N. Y. Tribune, Feb. 23, 1919. (Tesla answers Mr. Manierre, and further explains the axial rotation of the moon. See also N. Y. Tribune of March 2, 1919, and Electrical Experimenter of Feb., 1919.) (n)

Wynne, Arthur. "Tesla's Latest Marvels." N. Y. World, Feb. 23, 1919, (Mag. section), p. 6. (n)

"Tesla's Egg of Columbus." Electrical Experimenter, March, 1919, pp. 774, 775, 808. (Spinning egg caused by magnetic field. Photos and diagrams.) (p)

Tesla, Nikola. "My Inventions," Electrical Experimenter, Mar., 1919, pp. 776, 777, 839-841, 843. (Part II Tesla tells of his first efforts in invention.)

Electrical Experimenter, Mar., 1919, p. 788. (Short letter to Mr. Tesla from J. Harris Rogers of "Rogers Underground Wireless" fame.) (p)

Gernsback, Hugo. "Underground Wireless," Electrical Experimenter, Mar., 1919, p. 762. (Development of James H. Rogers. Receives messages from Europe during thunderstorm. Tesla agrees that messages are not Hertzian waves.) (p)

Secor, H. Winfield. "The Roger's Underground Wireless," Electrical Experimenter, Mar., 1919, pp. 787-789, 832-835, 839. (Rogers system does away with aerial wires.) (p)

"That Prospective Communication With Another Planet," Current Opinion, Mar., 1919, pp. 170, 171. (Nikola Tesla enters into the subject from a practical standpoint. Refer N. Y. Evening Post.) (p)

Manierre, Charles E. "A Reply to Dr. Tesla," N. Y. Tribune, Mar. 2, 1919. (Author takes exception to Tesla's statement that moon has no axial rotation.) (n)

Stockbridge, F. P. "Some Scientific Marvels Developed by the Great World War," N. Y. Tribune, Mar. 2, 1919, p. 6. (n)

Gernsback, Hugo. (Editorial - "Interplanetary Messages," Apr., 1919, p. 850. Tesla and Marconi receive wireless signals which seem to come from beyond the earth.) (p)

Tesla, Nikola. "My Inventions," Electrical Experimenter, Apr., 1919, pp. 864, 865, 905, 907, 909. (Part III My later endeavors - the discovery of the rotating magnetic field.) (p)

Easterling, Emerson. "Science in Slang," Electrical Experimenter, Apr., 1919, pp. 885, 911, 918. (Humourous series reference to Tesla and Marconi on interplanetary wireless transmission.) (p)

Tesla, Nikola. "Tesla on High Frequency Generators," Electrical Experimenter, Apr., 1919, pp. 909, 914. (Letter to Editor. Rogers' invention described by Tesla years ago.) (p)