Holding Institution
- Fordham University61
- Williams College60
- Rutgers University58
- Wellesley College51
- Saint Louis University49
- Bryn Mawr College40
- Conception Abbey and Seminary39
- California State Library38
- Cornell University37
- University of California, Davis28
- The Nelson-Atkins Museum of Art27
- Buffalo & Erie County Public Library24
- General Theological Seminary20
- Vassar College19
- Grolier Club17
- New York Academy of Medicine12
- Smith College11
- Newberry Library & Western Michigan University7
- Burke Library at Union Theological Seminary6
- Providence Public Library4