Region
Penn
4
Philadelphia
4
Philadelphia (Pa.)
3
Delaware River (N.Y.-Del. and N.J.)
2
Philadelphia (Pa.)--Commerce
2
Fort George G. Meade (Md.)
1
Lincoln University (Pa.). Board of Trustees
1
Old Fort Niagara (N.Y.)
1
Pennsylvania
1
Pennsylvania--Commerce
1
Pennsylvania--Politics and government
1
Pennsylvania. Court of Common Pleas (Philadelphia County)
1
Philadelphia (Pa.)--Economic conditions--20th century
1
Philadelphia (Pa.)--History--Revolution, 1775-1783
1
Philadelphia (Pa.)--Social life and customs--20th century
1