- S1973-1974 #78: San Francisco State University/Tom Jackson (April 5, 1974–April 8, 1974)30 objects
- S1965-1966 #17: Department of Anthropology (UC Berkeley)/Robert Fleming Heizer (September 20, 1965–June 27, 1966)26 objects
- S1973-1974 #80: San Francisco State University/Tom Jackson (April 8, 1974–April 10, 1974)26 objects
- S1972-1973 #77: Department of Anthropology (UC Berkeley)/Thomas Roy Hester (April 6, 1973–July 4, 1973)23 objects
- S1988-1989 #40: Sonoma State University/David Allen Frederickson (February 18, 1989–April 14, 1989)21 objects
- S2023-2024 #1: Department of Anthropology (UC Berkeley)/Lisa Maher (February 7, 2025–unknown)21 objects
- S1964-1965 #74: State of California, Division of Beaches and Parks/Francis A. Riddell (March 19, 1965–September 2, 1981)20 objects
- S1979-1980 #27: California State University, East Bay/Colin L. Busby (1979–unknown)20 objects
- S1963-1964 #18: McClymonds High School/Dorothy Noble (September 30, 1963–October 4, 1963)16 objects
- S1970-1971 #4: Department of Geology and Geophysics (UC Berkeley)/Robert N. Jack (July 15, 1970–August 17, 1972)15 objects
- S1971-1972 #106: Department of Anthropology (UC Berkeley)/Robert Fleming Heizer (September 20, 1972–October 14, 1980)15 objects
- S1972-1973 #9: Department of Anthropology (UC Berkeley)/Robert Fleming Heizer (1973–December 1, 1977)15 objects
- S1974-1975 #90: Department of Anthropology (UC Berkeley)/Christopher R. Corson (April 15, 1975–August 18, 1975)12 objects
- S1975-1976 #96: Department of Anthropology (UC Davis)/Richard E. Hughes (June 10, 1976–November 25, 1986)12 objects
- S1976-1977 #51: Department of Anthropology (UC Davis)/Richard E. Hughes (February 25, 1977–March 2, 1979)12 objects
- S2001-2002 #15: Department of Anthropology (UC Berkeley)/Kent Lightfoot (January 23, 2002–January 23, 2003)12 objects
- S1962-1963 #17: Department of Anthropology (UC Berkeley) (October 3, 1962–October 3, 1962)11 objects
- S1964-1965 #31: Science Center (Diablo Valley College) (1960–July 21, 1967)11 objects
- S1978-1979 #10: Department of Anthropology (UC Berkeley) (September 15, 1978–October 16, 1978)11 objects
- S1980-1981 #3: Department of Anthropology (CSU Sacramento) (July 14, 1980–December 19, 1980)11 objects