05/15/1946
https://www.presidency.ucsb.edu...
"The Board of Directors of the Tennessee Valley Authority is authorized to perform and exercise...all the functions and authority vested in and granted by the said Part I to the Secretaries named there..."
"The provisions of Part I of Executive Order No. 10210 of February 2, 1951...are hereby extended to the Tennessee Valley Authority"
"I have no comment on Speaker Rayburn's statement, but the Speaker is a truthful man."
"Well, I think I have a better chance to get concrete information on that than I have on the other--[laughter]--although I have more information than anybody else in this country on that subject."