06/28/1955
https://www.presidency.ucsb.edu...
"Executive Order No. 10370 of July 7, 1952 (17 F. R. 6141), is hereby revoked."
"By virtue of the authority vested in me by the Constitution and laws of the United States, including the Defense Production Act of 1950, as amended (50 U.S.C. App. 2061 et seq.), hereinafter referred ..."
"I hereby approve such seal as the official seal of the National Advisory Committee for Aeronautics."
"GOOD EVENING, my friends--and thank you a lot for the cordiality of your welcome."