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1968 USPA Conference Proceedings, Tom Valone, Ed Skilling, Dale Pond, Glen Rein, Steven Angel, Ed Rosenbluh, Michrowski, John Klimo
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The 1985 USPA Proceedings includes articles by Niels Primdahl, Jack Houck Jan Brice, Tom Bearden, Barbara Hero, Lynn Surgalla, Elizabet Rauscher, Bob Beutlich, Bob Beck, Tom Valone and many more.