Author
- American Philosophical Society 1 results
- Catlett, J. Stephen 1 results
- Eliot, Margaret Sherburne 1 results
- Ericson, Jack T. 2 results
- Heuser, Frederick J. 1 results
- Historical Records Survey of Pennsylvania 1 results
- Historical Society of Pennsylvania 3 results
- Indian Rights Association 2 results
- Library of Congress. Manuscript Division 1 results
- Pennsylvania Historical Commission 1 results
- Presbyterian Historical Society 1 results
- Stevens, Sylvester Kirby, 1904- 1 results
- Swarthmore College. Peace Collection 1 results
- Temple University. Libraries. Rare Book and Manuscript Department 2 results
- Welsh, Herbert, 1851-1941 1 results