Donor
- Richard K. Beardsley185 objects
- City and County of San Francisco, Waste Water Management Program179 objects
- Thomas Roy Hester154 objects
- University of California Field Party 1973154 objects
- Clement W. Meighan138 objects
- Harry Starr Riddell Jr.136 objects
- Archaeological Research Facility (UC Berkeley)133 objects
- Arctic Institute of North America116 objects
- Jeremiah B. Lillard103 objects
- Olline Riddell101 objects
- Nels C. Nelson98 objects
- Harold Heath96 objects
- Ida Shelley96 objects
- Carl Ortwin Sauer95 objects
- Sacramento County Board of Education93 objects
- Willard W. Hill91 objects
- Robert E. Greengo89 objects
- G. M. Stirling87 objects
- Santa Barbara Museum of Natural History85 objects
- Arnold R. Pilling83 objects