Columbia subject headings:
Northeastern States--Antiquities.
Northeastern States--Economic conditions.
Pottery industry--Northeastern States--History.
Pottery--Northeastern States--History.
Harvard subject headings:
Northeastern States--Antiquities.
Northeastern States--Economic conditions.
Pottery industry--Northeastern States--History.
Pottery--Northeastern States--History.
Princeton subject headings:
Northeastern States--Antiquities.
Northeastern States--Economic conditions.
Pottery industry--Northeastern States--History.
Pottery--Northeastern States--History.