Author
Pennsylvania
3
Delaware, Lehigh, Schuylkill and Susquehanna Railroad Company
2
New Jersey
2
Dilworth, Richardson 1898-1974
1
Historical Society of Pennsylvania
1
Pastorius, Francis Daniel
1
Penn, William, 1644-1718
1
Penn, William, 1644-1718 and Germantown (Philadelphia, Pa.)
1
Remer, Rosalind, 1963-
1
Wainwright, Nicholas B.
1