S1974-1975 #49: Phoebe A. Hearst Museum of Anthropology/Lawrence E. Dawson (January 14, 1975–January 20, 1975), S1979-1980 #55: California Academy of Sciences (April 4, 1980–December 19, 1981), and S1981-1982 #55: U.S. Army Corps of Engineers, San Francisco District (April 13, 1982–October 5, 1982)