Region
United States
29
Pennsylvania
23
Philadelphia
14
États-Unis
6
Massachusetts
5
New Jersey
5
Pittsburgh
3
Africa
2
Boston
2
California
2
Delaware River (N.Y.-Del. and N.J.)
2
Delaware and Raritan Canal (N.J.)
2
Grande-Bretagne
2
Great Britain
2
New York (N.Y.)
2
Ohio
2
Schuylkill River (Pa.)
2
Tennessee
2
Tennessee, East
2
Afrique
1
Amérique du Nord
1
British West Indies
1
Canada
1
Cape May County
1
Cape May County (N.J.)
1
Delaware (N.Y.-Del. et N.J. : Fleuve)
1
Delaware River
1
East Tennessee
1
Egypt
1
England
1
Europe
1
Georgia
1
Karnak (Egypt)
1
Liberia
1
Long Island Sound (N.Y. and Conn.)
1
Maryland
1
Montréal
1
Montréal Island
1
New York
1
New York (State)
1
North America
1
Ontario
1
Ottawa
1
Pennsylvanie
1
Philadelphia (Pa.)
1
Québec
1
Québec (Province)
1
Québec (Québec)
1
Richmond
1
Richmond (Va.)
1
more ...