S1970-1971 #56: California State University, Chico (November 24, 1970–October 18, 1973), S1974-1975 #90: Department of Anthropology (UC Berkeley)/Christopher R. Corson (April 15, 1975–August 18, 1975), S1976-1977 #19: Department of Anthropology (UC Berkeley)/Thomas Roy Hester (October 19, 1976–October 25, 1976), and S1976-1977 #23: Santa Clara University (November 10, 1976–December 13, 1976)