Columbia subject headings:
Allis, Samuel, 1805-1883.
Dunbar, John, 1804-1857.
Indians of North America--Missions--Nebraska.
Missionaries--Nebraska--Correspondence.
Pawnee Indians--Missions.
Pawnee Indians.
Harvard subject headings:
Allis, Samuel, 1805-1883.
Dunbar, John, 1804-1857.
Indians of North America--Missions--Nebraska.
Missionaries--Nebraska--Correspondence.
Pawnee Indians--Missions
Pawnee Indians.
Princeton subject headings:
Allis, Samuel, 1805-1883.
Dunbar, John, 1804-1857.
Indians of North America--Nebraska--Missions.
Missionaries--Nebraska--Correspondence.
Pawnee Indians--Missions.
Pawnee Indians.