Region
Pennsylvania
18
Philadelphia
9
Philadelphia (Pa.)
2
Germantown (Philadelphia, Pa.)
1
James Logan Library
1
Lancaster County (Pa.)
1
Penn
1
Pennsylvania (Colony)
1
Pennsylvania--Boundaries--Maryland
1
Pennsylvania--Politics and government--To 1775
1
Pennsylvania--Social life and customs
1
United States
1
United States--Foreign relations--To 1775
1
United States--History--Civil War, 1861-1865
1