8. Letter, Johnson to Tesla, 1926, Butler Library, Columbia University.

9. Colorado Springs
Gazette,
May 30, 1924, p. 1.

10. Microfilm letter, Tesla to Johnson, 1929, Library of Congress.


Глава 25.
Дни рождения


1. Kaempffert, «Electrical Sorcerer».

2. «Tesla at 75»,
Time,
July 20, 1931, pp. 27, 30; New York
Times,
July 5, 1931, II, p. 1; «Tesla, Electrical Wizard», Montreal
Herald,
July 10, 1931; «Father of Radio, 75», Detroit
News,
July 10, 1931; Kosta Kulisic, «Sedamdeset-petogodisnjica Nikole Tesle»,
Politika,
Belgrade, July 11, 20, 21, 1931.


3.
Time,
July 20, 1931.

4. Ibid.
5. Ibid.
6. Ibid.
7. Ibid.

8. Nikola Tesla, «Our Future Motive Power»,
Everyday Science and Mechanics,
December 1931, p. 26.

9. Letter, Prof. Warren Rice to author, September 5, 1980.

10. Dr. Gustave Kolischer, «Further Consideration of Diathermy and Malignancy»,
Archives of Physical Therapy, X-Ray, Radium,
Vol. 13 (December 1932), pp. 780-81.



Глава 26.
Поплавки на воде


1. Letter, Tesla to Viereck, April 7,1934.
2. Letter, Tesla to Viereck, December 17, 1934.

3. Nikola Tesla, «А Machine to End War»,
Liberty Magazine
February 1935.

4. Ibid.
5. Ibid.

6. Ibid. See also, New York
Sun,
«Invents Peace Ray — Tesla Describes Beam of Destructive Energy», July 10, 
1934; New York
Times,
«Tesla Bares New 'Death Beam'», July 11, 1934;
Time,
«Tesla's Ray», July 23, 1934; New York
Herald Tribune,
July 11, 1934; New York
World Telegram,
July 10, 1937.


7. Letter, Tesla to New York
Times,
«Tribute to King Alexander», October 21, 1934, IV, p. 5.