Harry Truman actually said...
By virtue of the authority vested in me by the Constitute and laws of the United States, and particularly by Title 1 of the First War Powers Act, 1941, approved December 18, 1941 (55 Stat. 838), I hereby extend the provisions of Executive Order No. 9177 of May 30, 1942 (7 F.R. 4195), to the Secretary of Commerce
08/08/1946