Columbia subject headings:
British--Travel--Turkey--19th century.
Travelers' writings, English--Turkey--19th century.
Turkey--Description and travel.
Harvard subject headings:
British--Travel--Turkey--History--19th century.
Travelers' writings, English--Turkey--19th century.
Travelers--Turkey--History--19th century.
Turkey--Description and travel--19th century.
Princeton subject headings:
British--Travel--Turkey--History--19th century.
Travelers' writings, English--Turkey--19th century.
Travelers--Turkey--History--19th century.
Turkey--Description and travel--19th century.