Description: Archives Association File including correspondence, manuscripts, programs, proposals, publications, reports and related material about the Society of American Archivists' annual meetings (1937-39, 1954, 1957-77), papers presented at meetings (1963-77), Council minutes (1965-70), reports of officers and committees (1966-78); the Midwest Archivists' Conference (1973-77); American Institute of Physics (1963-77); Business History Conference (1968-77), and other professional associations.