Region
Pennsylvania
Philadelphia
71
United States
65
Penn
29
Pennsylvanie
10
Philadelphia (Pa.)
10
Delaware River
5
Delaware River (N.Y.-Del. and N.J.)
4
New York (State)
4
Carbon Co
3
États-Unis
3
Mauch Chunk
3
New Jersey
3
Berks County
2
Bucks Co
2
Delaware
2
Edenton
2
Greenwich Island
2
Lancaster (Pa.)
2
Lancaster County
2
North Carolina
2
Philadelphia County
2
Reading
2
Wheeling Bridge (Wheeling, W. Va.)
2
Wyoming Valley
2
Allegheny County
1
Bellefonte
1
Capitol Complex (Harrisburg, Pa.)
1
Centre Co
1
Charlottesville
1
Charlottesville (Va.)
1
Chester County
1
Chester County (Pa.)
1
Chowan Co
1
Clearfield
1
Clearfield Co
1
Crawford Co
1
Cumberland Co
1
Delaware (N.Y.-Del. et N.J. : Fleuve)
1
Delaware River Estuary
1
Delaware and Hudson Canal (N.Y. and Pa.)
1
Doylestown
1
Edenton (N.C.)
1
Elk Co
1
Fayette Co
1
Harrisburg (Pa.)
1
Haverford (Pa. : Township)
1
Lancaster
1
Lancaster County (Pa.)
1
McKean County
1
more ...