Traditions, 104, 105, 120, 121 _Transactions of the American Institute of Electrical Engineers_, 299 Transmission and motion of electricity, 287, 303-306 _Tribune_, New York, 91 Tuning, electrical, 19, 295-299. _See also_ Radio Tyndall, John, 102, 130, 132, 186, 199-213, 220-222, 230, 235, 236, 240, 283, 291, 321, 351, 377 Tyndall Fellowship, 199, 209 _Uncle Tom’s Cabin_ (Stowe), 29, 39, 105, 156 United Engineering Society, 361-365 Vacuum tubes, 303-306, 349, 357, 358 Van Amringe, Professor Howard, 128, 352 _Van Nostrand Magazine_, 179 Vaschy, 333-335 Velocity, electrical, 234 Vibratory motion, transmission of, 330-338 Vienna experiences, 97, 150-152, 154, 155 “Vila” of Delaware farm, 47-58, 80, 88 Vila Raviyoyla, 195 Vitellio, 204 Vreeland, Mr. (inventor of oscillator), 19 War, World, 312, 315, 316, 333, 334, 344, 359, 360, 366, 369-371, 376 Warner, Mr., 364 Warner and Swasey shops, 364 Washington, George, 54, 55, 100, 137, 193, 315, 372 Washington, Martha, 54 Watt, James, 75 Webster, Arthur Gordon, 255-257, 308 Webster, Daniel, 88, 315 Webster, Professor at Adelphi Academy, 108, 109 Welch, Professor William, 184 Western Electric Company, 340, 358 Westinghouse Company, 284, 341 _Westphalia_ (ship), 35-39, 138 Wheeler, Doctor Schuyler Skaats, 361 White, Andrew D., 203, 220, 274, 320, 375, 377, 378 Widener, Mr., 326 William I, Emperor, 252, 275 Wilson, President Woodrow, 2, 71, 313-315, 367, 369, 370 “Wilson Day” in Panchevo, 312-318 Wireless, 295-299, 303, 342, 343, 357, 358 _Worcester Gazette_, 308 World War, 312, 315, 316, 333, 334, 344, 359, 360, 366, 369-371, 376 X-rays, 305-310, 330, 332, 350, 351. _See also_ Roentgen rays Yale University, 184, 185, 376 Yevrosima (mother of Prince Marko), 54, 195 Youmans, 320 Young, Professor Charles A., 293 Young, Thomas, 204 Zhivkovich, Protoyeray, 20, 22, 31, 32, 156, 316 Zhizhka (general), 33 Transcriber’s Note: Punctuation has been standardised. Spelling and variations in hyphenation have been retained as they appeared in the original publication except as follows: Page 22 Zivkovich came to my defense _changed to_ Zhivkovich came to my defense Page 96 and a a big tear threatened _changed to_ and a big tear threatened Page 257 Hermite, Darboux, Appell, Lippmann, _changed to_ Hermite, Darboux, Appel, Lippmann, Page 308 adressed a letter to the _changed to_ addressed a letter to the Page 337 communication to the Amercian Institute _changed to_ communication to the American Institute