National Advisory Committee for Aeronautics Construction Program : hearing before the Committee on Armed Services, United States Senate, Eighty-third Congress, first session, on S. 1805, a bill to promote the national defense by authorizing the construction of aeronautical research facilities and the acquisition of land by the National Advisory Committee for Aeronautics necessary to the effective prosecution of aeronautical research. April 30, 1953

"Hearing before the Committee on Armed Services, United States Senate, Eighty-third Congress, first session, on S. 1805, a bill to promote the national defense by authorizing the construction of aeronautical research facilities and the acquisition of land"

"National Advisory Committee for Aeronautics Construction Program : hearing before the Committee on Armed Services, United States Senate, Eighty-third Congress, first session, on S. 1805, a bill to promote the national defense by authorizing the construction of aeronautical research facilities and the acquisition of land by the National Advisory Committee for Aeronautics necessary to the effective prosecution of aeronautical research. April 30, 1953"