Region
Pennsylvania
10
Penn
8
Philadelphia
8
United States
7
Benjamin Franklin Parkway (Philadelphia, Pa.)
2
New Jersey
2
New York (State)
2
Blair County
1
Civil engineers
1
Confederate States of America
1
États-Unis
1
Fairmount Park (Philadelphia, Pa.)
1
Grant Co
1
Hoboken
1
Hudson Co
1
Maine
1
Mercer Co
1
Missouri
1
New Mexico
1
Richmond
1
Saint Louis
1
Silver City
1
Susquehanna River
1
Trenton
1
Tyrone
1
Virginia
1
Washington (D.C.)
1
York
1
York Co
1