1988 Microcassette, 1988 Box 19 Series X: Audio-Visual Materials, 1950s-2000sSubseries X.B.: Audiotapes, 1983-1994, undated
76th Congress, 3rd Session, H.R.8615, 22 February 1940 Box 22 Series VIII: Publications, 1963-1996Subseries VIII.F.: Collected Publications, 1937-2005