Title: Truman Signing North Atlantic Treaty Proclamation Date: August 24, 1949 People pictured: Acheson, Dean, 1893-1971; Bonnet, Henri, 1888-1978; de Kauffmann, Henrik; de Morgenstierne, Wilhelm Munthe; Johnson, Louis Arthur, 1891-1966; Luciolli, Mario; Matthews, W. D.; Miller, Hoyar; Pereira, Pedro; Reuchlin, Jonkheer O.; Silvercruys, Baron; Truman, Harry S., 1884-1972 Accession number: 73-3193