Region
Pennsylvania
27
United States
22
Philadelphia
4
Virginia
4
Great Britain
3
Ireland
3
New York (State)
3
Philadelphia (Pa.)
3
Berks County (Pa.)
2
Clearfield County
2
East (U.S.)
2
Elk County
2
New Hampshire
2
New Jersey
2
Pittsburgh (Pa.)
2
Virginie
2
Africa
1
Allegheny County (Pa.)
1
Allegheny Mountains
1
Alsace (Pa. : Township)
1
Asia
1
Beaver County (Pa.)
1
Berks County
1
British Isles
1
Brooklyn (New York, N.Y.)
1
Butler (Butler Co., Pa.)
1
Butler County (Pa.)
1
Canada
1
Central America
1
Charles County (Md.)
1
Chester County
1
Conemaugh Valley
1
Delaware
1
Denmark
1
Europe
1
États-Unis
1
Finland
1
Germany
1
Hummelstown
1
Iceland
1
Irlande
1
Jefferson County
1
Kentucky
1
Luzerne County (Pa.)
1
Mexico
1
New Bedford
1
New York
1
New York (État)
1
Norway
1
Oceania
1
more ...