Donor
- William Clifford Massey132 objects
- Christopher R. Corson127 objects
- Adán Eduardo Treganza102 objects
- G. M. Stirling93 objects
- Santa Barbara Museum of Natural History93 objects
- Willard W. Hill93 objects
- Llewellyn Lemont Loud81 objects
- Andrew Smith77 objects
- Allen Pastron69 objects
- Richard Ambro69 objects
- William Clewlow69 objects
- James Deetz62 objects
- James F. O'Connell54 objects
- Gordon L. Grosscup51 objects
- Leonard Outhwaite51 objects
- Norman L. Roust51 objects
- Alex D. Krieger48 objects
- Ronald Reeves45 objects
- William Duncan Strong38 objects
- University of California, Los Angeles37 objects