Pyrapoint by Don Hall

Don Hall, the author, has been studying the theories of W. D. Gann & Associates for 40 years. In 1974, he retraced the steps of Gann to Egypt. Tours of the Great Pyramid and the Cairo Museum reinforced Mr. Hall’s belief that Gann had found the secret to successful commodity trading through mathematical use of the Pythagorean Cube. This book reflects Mr. Hall’s conclusions from his many years of exploring the complex techniques of trading commodities.

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