- S1958-1959 #8: University of California Archaeological Survey (November 17, 1958–October 22, 1959)238 objects
- S1994-1995 #2: American Museum of Natural History/David Hurst Thomas (August 30, 1994–February 1, 1996)208 objects
- S1945-1946 #2: Nevada State Museum (July 30, 1945–November 14, 1955)184 objects
- S1983-1984 #10: Department of Anthropology (University of Washington)/Donald Grayson (May 23, 1985–October 14, 1988)109 objects
- S1977-1978 #63: Department of Anthropology (UC Berkeley)/Robert Fleming Heizer (1978–October 14, 1980)106 objects
- S1972-1973 #56: Department of Anthropology (UC Berkeley)/Thomas Roy Hester (January 31, 1973–May 15, 1973)27 objects
- S1967-1968 #13: Department of Anthropology (UC Berkeley)/Robert Fleming Heizer (August 16, 1967–December 1, 1977)12 objects
- S1990-1991 #22: Indiana University Museum of Archaeology and Anthropology /Noel Justice (January 1991–May 6, 1992)11 objects
- S1943-1944 #1 [formerly I-43-A]: California Academy of Sciences/Carl L. Hubbs (August 27, 1943–lost on loan)8 objects
- S1957-1958 #8: Department of Anthropology (UC Berkeley)/Robert Fleming Heizer (November 13, 1957–November 13, 1957)7 objects
- S1981-1982 #8: University of California, Davis/Richard E. Hughes (August 24, 1981–February 9, 1987)7 objects
- S1970-1971 #85: Department of Anthropology (UC Berkeley)/Lewis K. Napton (February 17, 1971–November 11, 1971)6 objects
- S1971-1972 #103: Department of Anthropology (UC Berkeley)/Donna Garaventa (February 28, 1972–March 2, 1972)6 objects
- S1973-1974 #112: Department of Anthropology (UC Berkeley)/Robert Fleming Heizer (June 6, 1974–June 23, 1976)6 objects
- S1970-1971 #146: Denver Museum of Natural History (July 23, 1954–July 3, 1973)5 objects
- S1974-1975 #90: Department of Anthropology (UC Berkeley)/Christopher R. Corson (April 15, 1975–August 18, 1975)5 objects
- S2005-2006 #6: Integrative Biology Department (UC Berkeley)/Timothy D. White (October 12, 2005–November 20, 2020)4 objects
- S1969-1970 #109: Department of Anthropology (UC Berkeley)/Robert Fleming Heizer (April 8, 1970–February 17, 1972)3 objects
- S1976-1977 #58: Phoebe A. Hearst Museum of Anthropology/Lawrence E. Dawson (March 5, 1977–March 5, 1977)3 objects
- S1967-1968 #150: Edward T. Blake/Lewis K. Napton (1967–December 1, 2011)2 objects