S1961-1962 #52: Department of Anthropology (UC Berkeley)/John Desmond Clark (March 13, 1962–March 13, 1962), S1962-1963 #54: Florence Rosen (April 30, 1963–May 6, 1963), S1972-1973 #88: Department of Anthropology (UC Berkeley)/Thomas Roy Hester (April 20, 1973–June 13, 1973), S1973-1974 #29: Archaeological Research Facility/Karen M. Nissen (October 31, 1973–December 3, 1973), and S1982-1983 #4: State University of New York/Peter E. Siegal (August 1, 1982–March 14, 1983)