Columbia subject headings:
Indians of North America--Delaware River Valley (N.Y.-Del. and N.J.)
Pike County (Pa.)--Antiquities.
Wayne County (Pa.)--Antiquities.
Harvard subject headings:
Indians of North America--Delaware River Valley (N.Y.-Del. and N.J.)
Pike County (Pa.)--Antiquities.
Wayne County (Pa.)--Antiquities.
Princeton subject headings: