Region
- United States 8 results
- États-Unis 5 results
- Pennsylvania 4 results
- Pennsylvanie 3 results
- Canada 2 results
- New York (State) 2 results
- America 1 results
- Amérique 1 results
- Boston 1 results
- California, Southern 1 results
- Columbia (Fleuve) 1 results
- Columbia River 1 results
- Connecticut 1 results
- États-Unis (Ouest) 1 results
- États-Unis - Descriptions et voyages 1 results
- Greece 1 results
- Grèce 1 results
- Italie 1 results
- Italy 1 results
- Kentucky 1 results
- Massachusetts 1 results
- Middle East 1 results
- Mississippi River Valley 1 results
- Mississippi, Vallée du 1 results
- Missouri (Rivière) 1 results
- Missouri River 1 results
- New England 1 results
- New Guinea 1 results
- New York (État) 1 results
- North America 1 results
- Nouvelle-Guinée 1 results
- Ohio 1 results
- Ohio River Valley 1 results
- Ohio, Vallée de l' 1 results
- Philippines 1 results
- Southern California 1 results
- USA 1 results
- West (U.S.) 1 results
- West United States 1 results
- États-Unis 1 results