Columbia subject headings:
Mehmed VI, Sultan of the Turks, 1861-1926--Correspondence.
Mehmed VI, Sultan of the Turks, 1861-1926.
Sultans--Turkey--Biography.
Harvard subject headings:
Mehmed VI, Sultan of the Turks, 1861-1926.
Princeton subject headings:
Mehmed VI, Sultan of the Turks, 1861-1926--Correspondence.
Mehmed VI, Sultan of the Turks, 1861-1926.
Sultans--Turkey--Biography.