S1957-1958 #6: Department of Anthropology (UC Berkeley) (December 18, 1957–June 24, 1958), S1970-1971 #46: Department of Anthropology (UC Berkeley)/Warren DeBoer (November 10, 1970–November 11, 1970), S1970-1971 #50: Department of Anthropology (UC Berkeley)/Warren DeBoer (November 18, 1970–November 16, 1970), S1984-1985 #39: California Academy of Sciences/Norman Hammond (March 29, 1985–February 5, 1986), S1986-1987 #23: San Francisco State University/Karen Olsen Bruhns (1987–June 22, 1987), and S1990-1991 #27: San Francisco State University (February 22, 1991–unknown)