Holding Institution
- Wellesley College76
- Bryn Mawr College75
- Rochester Institute of Technology67
- Saint Louis University66
- Jewish Theological Seminary of America54
- Conception Abbey and Seminary40
- California State Library39
- The Nelson-Atkins Museum of Art36
- University of California, Davis32
- Vassar College28
- General Theological Seminary24
- Grolier Club18
- New York Academy of Medicine18
- University of California, Riverside13
- Science History Institute11
- Smith College11
- University of Dayton9
- Burke Library at Union Theological Seminary7
- Newberry Library & Western Michigan University7
- Providence Public Library7