Region
Adams Co
1
Adirondack Mountains (N.Y.)
1
Africa
1
Alabama
1
Alaska
1
Allemagne
2
Alsace (Pa. : Township)
1
Alto (Wisc.)
1
Altoona (Pa.)
2
Amérique latine
2
Amherst
1
Angleterre
1
Arizona
1
Arkansas
2
Asia
1
Atlantic City (N.J.)
1
Augusta County (Va.)
1
Avon (N.Y.)
1
Ayrshire (Scotland)
1
Bade-Wurtemberg (Allemagne)
1
Baden-Württemberg
1
Baden-Württemberg (Germany)
1
Baltimore Co
1
Baltimore County
1
Ban de Roche
1
Bedford County (Pa.)
1
Bensalem (Pa. : Township)
1
Bensalem (Township)
1
Berks Co
1
Berks County (Pa.)
2
Blue Ridge Mountains
1
Bohemia (Czech Republic)
1
Bordentown
1
Boston (Mass.)
2
Botetourt Co
1
Brandywine Creek Valley (Pa. and Del.)
1
Bristol
1
Bristol (England)
1
British Isles
1
Brown's Mill (Pa.)
1
Bucks County (Pa.)
2
Bullitt County (Ky.)
1
Butler County (Al.)
1
Butler County (Ala.)
1
Caldwell County (N.C.)
1
California
1
Canada
7
Canada, Quebec
1
Cape Cod
1
Caribbean Area
1
more ...