Douglas Aircraft Company patents 1927-1949
Douglas Airview (1941-1943) and Flying (1944, 1948-1949) 1941-1943, 1944, 1948-1949
United States Air Force flight manuals, 1964-1975 1964-1975
United States Air Force flight manuals, 1979-1980 1979-1980
F-86D aircraft drawing, undated
F-100C aircraft drawing,1972; and Pratt & Whitney J57 jet engine drawing, 1951 1951