Collector
- Francis A. Riddell1,223 objects
- William S. Evans Jr.388 objects
- Albert Mohr204 objects
- James Francis Riddell124 objects
- Richard Shutler Jr.104 objects
- James Allan Bennyhoff58 objects
- Harry Starr Riddell Jr.43 objects
- Franklin Fenenga41 objects
- Harry Starr Riddell Sr.36 objects
- Mrs. D. Riddell20 objects
- Otto Hansen15 objects
- W. R. Ash7 objects
- Dorothy Menzel6 objects
- Mildred A. Riddell6 objects
- Kitty Joaquin4 objects
- Eugene A. Hammel2 objects
- University Appropriation2 objects