Region
Pennsylvania
870
United States
475
Philadelphia
233
New Jersey
108
Maryland
71
Philadelphia (Pa.)
67
Penn
66
New York (State)
34
Delaware
30
Ohio
26
Canada
16
Philadelphia Metropolitan Area
15
Virginia
15
Northeastern States
14
West Virginia
14
Baltimore
12
Great Britain
12
Chester County
11
Lancaster County
9
North America
9
Baltimore (Md.)
8
Delaware County (Pa.)
8
Delaware and Raritan Canal (N.J.)
8
États-Unis
8
Lancaster County (Pa.)
7
Middle Atlantic States
7
Pennsylvanie
7
Philadelphia Region
7
Chester (Pa.)
6
Chester County (Pa.)
6
Illinois
6
West (U.S.)
6
Altoona (Pa.)
5
Bucks County
5
Connecticut
5
Delaware River
5
Indiana
5
Kansas
5
Massachusetts
5
New England
5
Pennsylvania Canal (Pa.)
5
Reading (Pa.)
5
Southern States
5
Southwest, New
5
Altoona
4
Delaware County
4
East (U.S.)
4
England
4
Fairmount Park (Philadelphia, Pa.)
4
Frankford (Philadelphia, Pa.)
4
more ...