- Loring J. Barker3,643 objects
- William Egbert Schenck3,542 objects
- Samuel A. Barrett3,465 objects
- Nels C. Nelson3,439 objects
- William Clifford Massey3,374 objects
- Gordon L. Grosscup3,178 objects
- Sacramento Junior College Field Party3,171 objects
- John Desmond Clark2,988 objects
- Norman E. Gabel2,954 objects
- Charles L. Hall2,942 objects
- William Duncan Strong2,874 objects
- Russell Wallace Newman2,765 objects
- Walter D. Weymouth2,732 objects
- Jorgen O. Nomland2,424 objects
- Colin L. Busby2,373 objects
- Robert J. Squier2,309 objects
- James A. Barr2,290 objects
- Stuart C. Way2,194 objects
- Donald Ward Lathrap2,149 objects
- Sacramento County Board of Education2,130 objects