Cramp, Leonar.:l G. A challenge to the technical press. Flying saucer rr?view,
v. 9, Jan. -Feb. 1963: 6-10, iii.
Author re-states the G-field theory proposed in his book, Space, Gravity, and
the Flying Saucer (London, T. Werner Laurie, 1954). He contends that recent
re·v>rted behavior of UFOs during sightings conforms to that rredicted by his
th~u;"V,
----- Piece for a jigsaw. Cowes (I. 0. W. ), Eng., Somerton Publishing Co., 1966.
388 p.
Briefly appraises current developments in and state-of-the-art of aero-
astronautic1:L Reviews, analyzes and correlates technically corroborative evi-
dence of contra-gravitatitJnal theory of UFO propulsion in authenticated UFO
sightings and events. Offers evidence vcr!.fying existence of visiting extrater-
restrial spacecraft.
----~ Space, gravity, and the flying saucer. Introd. ty Desmond Leslie. London,
T. Werner Laurie, Ltd., 1954. 182 p.
Postulating that UFOs are intelligently controlled extraterrestrial spacecraft,
author introduces theory ar.d :mpporting arguments that they are propelled by
a controlled gravitatioeal field.
Edwards, Frank. Frank Edwards' report. Fate, v. 10, Aug. 1957: 51-57.
Cites claimed discovery in 1926 by Dr. Charles F. BJsh that lintz basalt defies
laws of gravity by not accelerating in free fall. Claims that in April 1957 five
major aeronautical companies were engaged in anti-gravity research projects.
Alleges that the U.S. Air Force has a multi-million dollar plant equipr cid for
investigation of anti-gravity and counter-gravitational forces. Suggests that
research activity relates to determining propulsion mode of UFOs.
Evans, Gordon H. UFO: theories of flight. Science and mechanics, v. 38, Aug.
1967: 48-51, 72-74.
Evaluation of current theories that attempt to explain UFO propulsion.
Finch, B. E. The saucer--a flying plasma. Flying saucer review, v. 7, July-Aug.
1961: 13-16.
Arguments are presented to support "plasma jet" theory of UFO propulsion.
Flying saucers and science. American mercury, v. 85, July 1957: 121-125.
Stating that DOD will shortly confirm that flying saucers are "space ships, "
art~cle speculates that the power units in UFOs must involve one of the follow-
ing: nuclear fission, mass conversion of energy, cosmic rays, or the electro-
m':l.gnetic forces existent everywhere.
146