Holding Institution
- Rochester Institute of Technology65
- Wellesley College64
- Saint Louis University58
- Bryn Mawr College57
- Conception Abbey and Seminary40
- California State Library37
- The Nelson-Atkins Museum of Art35
- Jewish Theological Seminary of America32
- University of California, Davis32
- Vassar College24
- Grolier Club17
- New York Academy of Medicine16
- General Theological Seminary15
- University of California, Riverside12
- Smith College11
- University of Dayton9
- Science History Institute8
- Newberry Library & Western Michigan University7
- University of Vermont6
- Providence Public Library5