- S1979-1980 #66: Department of Anthropology (CSU Sacramento) (May 13, 1980–July 14, 1980)1,787 objects
- S1977-1978 #63: Department of Anthropology (UC Berkeley)/Robert Fleming Heizer (1978–October 14, 1980)1,531 objects
- S1981-1982 #8: University of California, Davis/Richard E. Hughes (August 24, 1981–February 9, 1987)1,502 objects
- S1994-1995 #2: American Museum of Natural History/David Hurst Thomas (August 30, 1994–February 1, 1996)962 objects
- S1980-1981 #3: Department of Anthropology (CSU Sacramento) (July 14, 1980–December 19, 1980)908 objects
- S1976-1977 #16: Department of Anthropology (UC Davis)/Martin A. Baumhoff (September 29, 1976–February 25, 1977)562 objects
- S1990-1991 #3: University of California, Riverside (August 14, 1990–November 20, 1992)380 objects
- S1980-1981 #39: California State University, Sacramento (December 19, 1980–March 6, 1981)311 objects
- S1958-1959 #8: University of California Archaeological Survey (November 17, 1958–October 22, 1959)242 objects
- S1971-1972 #17: University of California, Riverside/James F. O'Connell (August 20, 1971–1972)238 objects
- S1976-1977 #20: Department of Anthropology (UC Berkeley)/Thomas Roy Hester (October 20, 1976–June 6, 1977)194 objects
- S1965-1966 #17: Department of Anthropology (UC Berkeley)/Robert Fleming Heizer (September 20, 1965–June 27, 1966)178 objects
- S2002-2003 #14: Pacific Legacy, Inc./Thomas L. Jackson (February 21, 2003–February 21, 2004)172 objects
- S1971-1972 #12: Stanford University/Charles Nelson (August 11, 1971–September 9, 1971)170 objects
- S1991-1992 #30: Indiana University Museum of Archaeology and Anthropology /Noel Justice (May 19, 1992–July 3, 1996)170 objects
- S1992-1993 #5: Biosystems Analysis (1992–November 20, 1992)168 objects
- S1991-1992 #28: Thomas N. Layton (April 13, 1992–April 21, 1992)163 objects
- S1975-1976 #49: Department of Anthropology (UC Davis)/Richard E. Hughes (January 9, 1976–February 9, 1987)159 objects
- S1991-1992 #29: United States Forest Service/James L. Boyton (May 21, 1992–August 2, 1995)150 objects
- S1990-1991 #22: Indiana University Museum of Archaeology and Anthropology /Noel Justice (January 1991–May 6, 1992)126 objects