UFO Article:
“THE UFO WAVE OF 1973 – Some Early Statistics”
by Jacques F. Vallée, 15 December 1973
(ignaciodarnaude.com)

Jacques F. Vallée reports on the 1973 U.S. and Western European UFO wave:

http://www.ignaciodarnaude.com/avistamientos_ovnis/Vallee,UFO%20Wave%201973,FSR73V19N6.pdf

Dr. Jacques F. Vallée,
French Astronomer,
Venture Capitalist,
Computer Scientist,
Author & UFO Researcher