Columbia subject headings:
Churchill, Clementine, 1885-1977--Correspondence.
Churchill, Winston, 1874-1965--Correspondence.
Great Britain--Politics and government--20th century.
Prime ministers' spouses--Great Britain--Correspondence.
Prime ministers--Great Britain--Correspondence.
Harvard subject headings:
Churchill, Clementine, Lady, 1885-1977--Correspondence.
Churchill, Winston, 1874-1965--Correspondence.
Married people--Great Britain--Correspondence.
Prime ministers' spouses--Great Britain--Correspondence.
Prime ministers--Great Britain--Correspondence.
Princeton subject headings:
Churchill, Clementine, Lady, 1885-1977--Correspondence.
Churchill, Winston, 1874-1965--Correspondence.
Married people--Great Britain--Correspondence.
Prime ministers' spouses--Great Britain--Correspondence.
Prime ministers--Great Britain--Correspondence.