Author
Historical Society of Pennsylvania
8
Ericson, Jack T.
2
Indian Rights Association
2
Scholarly Resources Inc
2
Temple University. Libraries. Rare Book and Manuscript Department
2
Wyck Association
2
American Negro Historical Society
1
American Philosophical Society
1
Catlett, J. Stephen
1
Coates, Jennifer
1
Fleishman, Margot
1
Heuser, Frederick J.
1
Hocker, Edward W., 1873-
1
Jones, Louise T. 1965-
1
Mackenzie, Sandra
1
Meade, George Gordon, 1815-1872
1
Pennsylvania Higher Education Assistance Agency
1
Presbyterian Historical Society
1
Thomson, Jane
1
United States. National Historical Publications and Records Commission
1
Welsh, Herbert, 1851-1941
1
Wyck Charitable Trust
1