[75] Ibid.
[76] Ibid.
[77] "The Challenge of Leisure," M. G. Scott, Ltd., London, August 1959, p. 20.
[78] 27 supra.
[79] Firsoff, Dr. V. A., "The Strange World of the Moon," Basic Books, London, 1959.
[80] Reported by David Perlman, San Francisco Chronicle, June 7, 1960.
[81] Lear, John, "Is Anybody There?," New Scientist, Apr. 14, 1960, p. 933.
[82] Aviation Week, May 9, 1960, p 32.
[83] Whipple, Dr. Fred L.
[84] Western Aviation, June 1960, p. 16.