Region
Alexandria
1
Alexandria (Pa.)
1
Altoona
2
Blair County
1
Blair County (Pa.)
1
Boyertown
1
Broad Street (Philadelphia, Pa.)
1
Bucks County
2
Carbon County
1
Carbondale (Pa.)
1
Chesapeake and Ohio Canal (Md. and Washington, D.C.)
1
Chest
1
Chester (Pa.)
3
Chester County
2
Chester County (Pa.)
1
Dauphin County
1
Dauphin County (Pa.)
1
Delaware
2
Delaware County
2
Delaware County (Pa.)
1
Delaware and Hudson Canal (N.Y. and Pa.)
1
East (U.S.)
1
Employee
1
Frankford (Philadelphia, Pa.)
1
Great Lakes Region (North America)
1
Harrisburg
2
Honesdale (Pa.)
2
Indiana
1
Indiantown Gap Military Reservation (Pa.)
1
Jim Thorpe
1
Jim Thorpe (Pa.)
1
King of Prussia
1
Lancaster County
2
Lancaster County (Pa.)
1
Lancaster, Lebanon and Pine Grove railroad
1
Lehigh River (Pa.)
1
Lehigh River Valley
1
Maryland
11
Massachusetts
1
Mauch Chunk
1
Mauch Chunk (Pa.)
1
Middle West
1
Montgomery County
1
Montgomery County (Pa.)
1
Mount Penn
1
Mount Penn (Pa.)
1
New Jersey
7
New York
2
New York (State)
12
North Branch Canal (Pa.)
1
more ...