Columbia subject headings:
Company of Merchants of England Trading to the Levant.
Great Britain--Commerce--Turkey--History--19th century.
Turkey--Commerce--Great Britain--History--19th century.
Harvard subject headings:
Company of Merchants of England Trading to the Levant.
Great Britain--Commerce--Turkey--19th century.
Greece--Commerce--History--19th century.
Princeton subject headings:
Company of Merchants of England Trading to the Levant.
Great Britain--Commerce--Turkey--19th century.