Author
Historical Society of Pennsylvania
4
Pennsylvania Historical and Museum Commission. Division of Archives and Manuscripts
2
Balch Institute for Ethnic Studies Library
1
Dallett, Francis James, 1927-
1
Dructor, Robert M.
1
Fisher, Joshua Francis, 1807-1873
1
Penn, Thomas, 1702-1775
1
Pennsylvania Historical and Museum Commission
1
Pennsylvania State Library. General Library Division
1
United States. National Historical Publications Commission
1
University of Pennsylvania. Archives
1
Wainwright, Nicholas B.
1
Whipkey, Harry E.
1