Author
Historical Society of Pennsylvania
4
Barton, Marcella Biro
1
Hodge, Ruth E.
1
Penn, Thomas, 1702-1775
1
Pennsylvania Historical and Museum Commission
1
Pennsylvania Historical and Museum Commission. Division of Archives and Manuscripts
1
United States. National Historical Publications Commission
1
Wainwright, Nicholas B.
1
Whipkey, Harry E.
1