Region
Pennsylvania
2
Carbon County (Pa.)
1
Columbia (Fleuve)
1
Columbia River
1
États-Unis (Ouest)
1
Kentucky
1
Lehigh River Valley
1
Mauch Chunk (Pa.)
1
Mississippi River Valley
1
Mississippi, Vallée du
1
Missouri (Rivière)
1
Missouri River
1
Ohio
1
Ohio River Valley
1
Ohio, Vallée de l'
1
Onoko, Glen (Pa.)
1
Pennsylvanie
1
United States
1
West (U.S.)
1
West United States
1