Scope and Content Organization--Principles and Directives. Correspondence and memoranda. (1953-1956)Organization--Procedures Manual. Memoranda (1958-1959)Organization--Special Directives. Memoranda (1958-1964)Organization and Personnel--memoranda, organization charts, etc. (1957-1964)Patents--correspondence, memoranda, press releases, etc. (1953-1956, 1962)Planning--memoranda (1964-1966)Policy (U. S. Government)--reports, memoranda,...