Region
- United States
- Pennsylvania 13 results
- États-Unis 12 results
- America 6 results
- North America 6 results
- Canada 5 results
- Philadelphia 5 results
- Amérique 4 results
- New Jersey 4 results
- Philadelphia (Pa.) 4 results
- Maryland 3 results
- Pennsylvanie 3 results
- Washington (D.C.) 3 results
- Africa, North 2 results
- Algeria 2 results
- Delaware 2 results
- Mexico 2 results
- Middle Atlantic States 2 results
- New York Region 2 results
- South America 2 results
- United 2 results
- West (U.S.) 2 results
- American Samoa 1 results
- Amérique - Découverte et exploration 1 results
- Asia 1 results
- Bedford County 1 results
- Broad Top Region (Pa.) 1 results
- Columbia (Fleuve) 1 results
- Columbia River 1 results
- Confederate States of America 1 results
- Delaware River Valley 1 results
- Delaware River Valley (N.Y.-Del. and N.J.) 1 results
- Delaware, Vallée de la (N.Y.-Del. et N.J.) 1 results
- East (U.S.) 1 results
- Europe 1 results
- États du Moyen-Atlantique (États-Unis) 1 results
- États-Unis (Ouest) 1 results
- États-Unis (Vieux Nord-Ouest) 1 results
- Fayette County (Pa.) 1 results
- Frontière du Nord-Est (États-Unis) 1 results
- Germany 1 results
- Great Britain 1 results
- Greene County (Pa.) 1 results
- Huntington County 1 results
- Illinois 1 results
- Indiana 1 results
- Maine 1 results
- Mexique 1 results
- Missouri (Rivière) 1 results
- Missouri River 1 results more…