Region
Allemagne
1
America
1
Amérique
1
Benjamin Franklin Parkway (Philadelphia, Pa.)
1
Bethlehem Steel Company
1
Canada
1
Düsseldorf
1
Düsseldorf (Germany)
1
États-Unis
2
Germantown (Philadelphia, Pa.)
1
Germany
1
Iraq
1
Marshall Street (Philadelphia, Pa.)
1
Mexico
1
Mount Airy (Philadelphia, Pa.)
1
North Philadelphia (Philadelphia, Pa.)
1
Ontario
1
Penn
36
Pennsylvania
136
Pennsylvanie
11
Philadelphia
149
Philadelphia (Pa.)
69
Philadelphia Metropolitan Area
1
Philadelphia Region
2
Philadelphia Region (Pa.)
1
Philadelphie
11
Philadelphie (Penns.)
2
Pittsburgh
2
Pittsburgh (Pa.)
2
Porto Rico
1
Puerto Rico
2
Roxborough
2
San Bruno (Calif.)
1
San Leandro (Calif.)
1
Society Hill
2
Society Hill (Philadelphia, Pa.)
1
Southwest Philadelphia (Philadelphia, Pa.)
1
Topaz (Utah)
1
Toronto
1
United States
19
Utah
1