Washington, D.C.: CIA., 22 July 1948.
Washington, D.C.: CIA., 15 September 1947.
Washington, D.C.: CIA, 22 JUne 1945.
Washington, D.C.: CIA., 4 June 1948.
Washington, D.C.: CIA., 20 April 1945.
Washington, D.C.: CIA., 7 July 1949.
Washington, D.C.: CIA., 16 June 1949.
Washington, D.C.: CIA., 3 August 1948.
Washington, D.C.: CIA., 15 April 1949.
Washington, D.C.: CIA., 10 December 1948.