Region
United States
23
Pennsylvania
9
États-Unis
6
Philadelphia
3
Canada
2
England
2
Mediterranean Region
2
Pennsylvanie
2
Philadelphie
2
America
1
Angleterre
1
Bath
1
Bath (England)
1
Delaware River Valley
1
Delaware River Valley (N.Y.-Del. and N.J.)
1
Delaware, Vallée de la (N.Y.-Del. et N.J.)
1
Great Britain
1
Massachusetts
1