thoroughly entitled to the full and grateful appreciation of the entire Radio World." Other activities Among his political and other activities, he served as a member of the American Defense Society's Board of Trustees. He was also a fellow of the American Academy of Arts and Sciences, a fellow of the American Association for the Advancement of Science; past president and vice-president of the Society of Wireless Telegraph Engineers; vice-president of the Wireless Telegraph Association of America; member of the American Electrochemical Society; Associate of the American Institute of Electrical Engineers; member of the Society of Arts of the Massachusetts Institute of Technology; member of the Mathematical and Physical Club; the Alpha Delta Phi Fraternity, the Johns Hopkins Alumni Association of New England and a hereditary member of the Aztec Club of 1847. He was also a member of the St. Botolph, Technology and Papyrus clubs of Boston, the National Arts Club of New York, the Army and Navy Club, and Cosmos Club of Washington, D.C. Publications by John Stone Stone "Theory of Wireless Telegraphy", Transactions of the 1904 Saint Louis International Electrical Congress, Volume III, pages 555–577. "Interference In Wireless Telegraphy", Transactions of the Canadian Society of Civil Engineers. Montreal: Canadian Society of Civil Engineers, March 9, 1905, pages 164–182. "The Periodicities and Damping Coefficients of Coupled Oscillators". Read before the Society of Wireless Telegraph Engineers. Electrical Review & Western Electrician, December 3, 1910 (No. 19098), pages 1145–1149. (ed., Deduces expressions for the damping coefficients and periodicities of two coupled oscillators which will yield correct results in all practical cases.) "Notes on the Oscillation Transformer", Electrical World, January 19, 1911 (No. 20296) pages 175–177. (ed., Mathematical determination of the constants of oscillation transformers used in wireless telegraphy.) "Maximum Current In The Secondary of a Transformer", Society of Wireless Telegraph Engineers held at Boston, Massachusetts, American Institute of Physics, American Physical Society, & Cornell University, Physical Review, Lancaster, Pennsylvania. [etc.]: Published for the American Physical Society by the American Institute of Physics [etc.], Volume XXXII No. 4 (April 1911), pages 398–405. "An Expert's Views" (April 18, 1912, correspondence), Electrician and Mechanic, June 1912, page 418. Boston, Massachusetts, Sampson Publishing Co. "The Practical Aspects of The Propagation of High-frequency Electric Waves Along Wires", Journal of the Franklin Institute, Vol. CLXXIV No. 4 (October 1912), pages 353–384. ""The Resistance of the Spark and Its Effect on the Oscillations of Electrical Oscillators", Proceedings