S1964-1965 #41: Art Department (SF State University)/Lawrence E. Dawson (December 15, 1964–December 15, 1964), S1979-1980 #55: California Academy of Sciences (April 4, 1980–December 19, 1981), and S1981-1982 #54: University of California, Davis (March 18, 1982–December 17, 1982)