Columbia subject headings:
Harvard subject headings:
Diplomatic and consular service, American--Switzerland--History--20th century--Sources.
Nineteen forty-three, A.D.--Sources.
Switzerland--Foreign relations--United States.
Switzerland--History--20th century--Sources.
Switzerland--Officials and employees--Correspondence.
Switzerland. Armée.
United States--Foreign relations--Switzerland.
United States--Officials and employees--Correspondence.
World War, 1939-1945--Switzerland--Diplomatic history--Sources.
Princeton subject headings:
Switzerland. Armée
World War, 1939-1945--Switzerland--Sources.