- S1991-1992 #28: Thomas N. Layton (April 13, 1992–April 21, 1992)24 objects
- S1991-1992 #30: Indiana University Museum of Archaeology and Anthropology /Noel Justice (May 19, 1992–July 3, 1996)24 objects
- S1973-1974 #108: City of Sacramento, Department of Parks and Community Services (June 11, 1974–June 28, 1974)14 objects
- S1958-1959 #4: Winfield Scott Wellington (April 3, 1959–unknown)13 objects
- S1992-1993 #12: Far Western Anthropological Research Group, Inc./Paul Bouey (1992–June 22, 1994)12 objects
- S1974-1975 #90: Department of Anthropology (UC Berkeley)/Christopher R. Corson (April 15, 1975–August 18, 1975)10 objects
- S1979-1980 #27: California State University, East Bay/Colin L. Busby (1979–unknown)8 objects
- S1991-1992 #22: Far Western Anthropological Research Group, Inc./Paul Bouey (February 12, 1992–June 22, 1994)8 objects
- S2004-2005 #8: Department of Anthropology (UC Berkeley)/Kent Lightfoot (dates unknown)8 objects
- S1969-1970 #119: University of California, Davis/Jerald Jay Johnson (April 24, 1970–November 8, 1971)7 objects
- S1983-1984 #53a: University of Southern California (May 18, 1984–December 3, 1984)7 objects
- S2007-2008 #12: Department of Anthropology (UC Berkeley)/Darren Modzelewski (dates unknown)7 objects
- S1973-1974 #80: San Francisco State University/Tom Jackson (April 8, 1974–April 10, 1974)5 objects
- S1973-1974 #78: San Francisco State University/Tom Jackson (April 5, 1974–April 8, 1974)4 objects
- S1979-1980 #25: University of California, Davis/Richard E. Hughes (November 19, 1979–November 26, 1979)3 objects
- S1978-1979 #9: Saint Mary’s College of California (August 28, 1978–October 26, 1978)2 objects
- S1967-1968 #25 [formerly I-54-B]: University of California, Riverside/John F. Goins (July 1, 1954–present)1 objects
- S1968-1969 #2: KQED Television (July 8, 1968–July 12, 1968)1 objects
- S1970-1971 #22: California Polytechnic State University, San Luis Obispo/Robert L. Hoover (September 25, 1970–April 12, 1971)1 objects
- S1971-1972 #126: Department of Anthropology (UC Berkeley)/Robert Fleming Heizer (April 14, 1972–July 4, 1973)1 objects