Places
- Ohio--History--Colonial period, ca. 1600-1775.1
- Ohio.1
- Old Fort Niagara (N.Y.)1
- Old Fort Niagara (N.Y.)--Siege, 1759.1
- Oneida, Lake.1
- Ontario, Lake.1
- Oregon Territory.1
- Oswegatchie River (N.Y.)1
- Palestine.1
- Panama--Foreign relations--United States.1
- Panama--History.1
- Panama.1
- Paris (France)1
- Pennsylvania--Colonial period, ca. 1600-1775.1
- Pennsylvania--Description and travel.1
- Pennsylvania--History--Revolution, 1775-1783.2
- Pensacola (Fla.)3
- Perth Amboy (N.J.)1
- Peru--History.1
- Philadelphia (Pa.)2