Region
Pennsylvania
9
United States
5
Philadelphia
3
Jacobs Creek (Pa.)
2
Pittsburgh
2
Broad Street, S 600 Blk. (Philadelphia, Pa.)
1
Camp Hill (Pa.)
1
Delaware River (N.Y.-Del. and N.J.)
1
États-Unis
1
Foreign countries
1
Germany
1
Inde
1
India
1
Johnstown
1
Johnstown (Cambria County, Pa.)
1
Massachusetts
1
Millville
1
New Jersey
1
Northwest, Pacific
1
Pittsburgh (Pa.)
1
Porto Rico
1
Prospect Park
1
Prospect Park (Pa.)
1
Puerto Rico
1
Susquehanna River (Pa.)
1