- S1992-1993 #12: Far Western Anthropological Research Group, Inc./Paul Bouey (1992–June 22, 1994)29 objects
- S1991-1992 #28: Thomas N. Layton (April 13, 1992–April 21, 1992)18 objects
- S1991-1992 #30: Indiana University Museum of Archaeology and Anthropology /Noel Justice (May 19, 1992–July 3, 1996)17 objects
- S1973-1974 #78: San Francisco State University/Tom Jackson (April 5, 1974–April 8, 1974)14 objects
- S1969-1970 #119: University of California, Davis/Jerald Jay Johnson (April 24, 1970–November 8, 1971)8 objects
- S1979-1980 #27: California State University, East Bay/Colin L. Busby (1979–unknown)7 objects
- S1973-1974 #80: San Francisco State University/Tom Jackson (April 8, 1974–April 10, 1974)5 objects
- S1976-1977 #91: NASCO Nature Study Aids/Chase Myron (June 23, 1977–October 14, 1977)5 objects
- S1974-1975 #90: Department of Anthropology (UC Berkeley)/Christopher R. Corson (April 15, 1975–August 18, 1975)4 objects
- S1975-1976 #10: Smithsonian Institution (September 2, 1975–November 10, 1975)4 objects
- S1970-1971 #146: Denver Museum of Natural History (July 23, 1954–July 3, 1973)2 objects
- S1976-1977 #21: Department of Anthropology (UC Berkeley)/Colin L. Busby (October 21, 1976–October 26, 1976)2 objects
- S1965-1966 #86a: University Art Museum (UC Berkeley) (May 19, 1966–September 6, 1966)1 objects
- S1975-1976 #49: Department of Anthropology (UC Davis)/Richard E. Hughes (January 9, 1976–February 9, 1987)1 objects
- S2019-2020 #4: Kent Lightfoot/Richard E. Hughes (September 3, 2019–February 24, 2021)1 objects