Columbia subject headings:
Abdülhamid II, Sultan of the Turks, 1842-1918.
Istanbul (Turkey)--Description and travel--19th century.
Istanbul (Turkey)--History--19th century.
Harvard subject headings:
Abdülhamid II, Sultan of the Turks, 1842-1918
Istanbul (Turkey)--Description and travel--19th century.
Istanbul (Turkey)--History--19th century.
Princeton subject headings:
Abdülhamid II, Sultan of the Turks, 1842-1918.
Istanbul (Turkey)--Description and travel--19th century.
Istanbul (Turkey)--History--19th century.