Columbia subject headings:
Harvard subject headings:
Ceramic industries--England--Staffordshire--History--18th century.
Ceramic industries--England--Staffordshire--History--19th century.
Great Britain--Commerce--United States--History--18th century.
Great Britain--Commerce--United States--History--19th century.
United States--Commerce--Great Britain--History--18th century.
United States--Commerce--Great Britain--History--19th century.
Princeton subject headings:
Ceramic industries--England--Staffordshire--History--18th century.
Ceramic industries--England--Staffordshire--History--19th century.
Great Britain--Commerce--United States--History--18th century.
Great Britain--Commerce--United States--History--19th century.
United States--Commerce--Great Britain--History--18th century.
United States--Commerce--Great Britain--History--19th century.