Region
20th century
1
African Americans
1
Allegheny Co
1
Allegheny Mountains
1
Allentown
3
Allentown (Pa.)
3
America
2
Angleterre
1
Berks Co
1
Berks County
2
Berks County (Pa.)
3
Bethlehem
2
Boston (Mass.)
1
Bottom (Philadelphia, Pa.)
1
Boyertown (Pa.)
1
Bryn Athyn (Pa.)
1
Bucks County
2
Bucks County (Pa.)
3
Caernavon
1
Cambodia
1
Canada
1
Carlisle
1
Carlisle (Pa.)
1
Centre Co
1
Chadds Ford
1
Chester (Comté)
1
Chester County
4
Chester County (Pa.)
3
Chestnut Hill
1
China
1
Cornwall
1
Delaware
2
Delaware Co
2
Delaware County
2
Delaware County (Pa.)
2
Delaware River Valley
2
Delaware River Valley (N.Y.-Del. and N.J.)
2
Delaware, Vallée de la (N.Y.-Del. et N.J.)
1
East Linden Street (Kennett Square, Pa.)
1
Edgmont (Pa. : Township)
1
England
2
England, Lancashire, Liverpool
1
Ephrata (Ca.)
1
Erie
1
Erie (Pa.)
1
Etats-Unis
1
États-Unis
4
Fayette County
1
Fayette County (Pa.)
1
Harrisburg
1
more ...