Region
Pennsylvania
7
United States
2
Brandywine Battlefield Park
1
Brandywine Battlefield Park (Pa.)
1
Bushy Run Battlefield (Pa.)
1
Carbon County (Pa.)
1
Delaware River Valley (N.Y.-Del. and N.J.)
1
Northumberland
1
Old Economy Village (Ambridge, Pa.)
1
Penn
1
Titusville
1
Titusville (Pa.)
1
Washington Crossing Historic Park (Pa.)
1
Westmoreland County
1
Westmoreland County (Pa.)
1