Holding Institution
- Princeton University2,918
- Providence Public Library2
- Rochester Institute of Technology2
- Rutgers University13
- Saint Louis University8
- Science History Institute3
- The Huntington Library, Art Museum, and Botanical Gardens34
- The Nelson-Atkins Museum of Art1
- University of California, Berkeley157
- University of California, Riverside1
- University of Chicago42
- University of Kansas11
- University of Missouri13
- University of Pennsylvania1,537
- University of Rochester46
- University of Vermont1
- University of Wisconsin–Madison3
- Vassar College13
- Wellesley College12
- Western Michigan University24