- University of California Archaeological Survey✖Remove constraint Donor: University of California Archaeological Survey97,042 objects
- University Appropriation54,760 objects
- California Archaeological Survey18,841 objects
- Harry Starr Riddell Jr.12,822 objects
- Olline Riddell12,815 objects
- Francis A. Riddell6,928 objects
- Loring J. Barker3,803 objects
- William S. Evans Jr.2,056 objects
- Robert Fleming Heizer1,692 objects
- Dee T. Davis1,387 objects
- Clement W. Meighan1,340 objects
- Margaret G. Hindes877 objects
- Yosemite National Park569 objects
- Lava Beds National Monument484 objects
- James Francis Riddell476 objects
- Christian Brothers School346 objects
- James Allan Bennyhoff341 objects
- Franklin Fenenga338 objects
- Otto Hansen258 objects
- National Park Service245 objects