Columbia subject headings:
George VI, King of Great Britain, 1895-1952--Family.
Great Britain--History--George VI, 1936-1952.
World War, 1939-1945--Great Britain.
Harvard subject headings:
Kings and rulers--Protection--History--20th century.
Monarchy--Great Britain--History--20th century
World War, 1939-1945--Great Britain.
Princeton subject headings:
Kings and rulers--Protection--History--20th century.
Monarchy--Great Britain--History--20th century.
World War, 1939-1945--Great Britain.