Donor
- Phoebe Apperson Hearst932 objects
- City and County of San Francisco, Waste Water Management Program76 objects
- Lesley Byrd Simpson8 objects
- University Appropriation7 objects
- Arthur Beynon4 objects
- Evelyn Beynon4 objects
- Margaret Mathewson4 objects
- Bertha Hammond3 objects
- Barbara E. Busch2 objects
- Keiko Keyes2 objects
- Roger Keyes2 objects
- Vincent Drucker2 objects
- Wendy Drucker2 objects
- Ben L. Squier1 objects
- Elizabeth M. Friedenthal1 objects
- Harold K. Schneider1 objects
- James W. Fernandez1 objects
- Joseph Parent1 objects
- Marian Steinbach1 objects
- Mrs. Rollin E. Stevens1 objects