In 1972 L. Ron Hubbard carries out a sociological study in and around New York City. Through the remainder of the year and into 1973, he researches vitamins and nutrition which will later become significant in his breakthroughs in the handling of the residual effects of drugs.
LRH Model Session Demonstrations - March 1972
Establishment Officer Lectures - March 1972
Expanded Dianetics Lectures - March - April 1972