06/27/1966
https://www.presidency.ucsb.edu...
"To encourage that search, I called the White House Conference on International Cooperation, which met in Washington November 28 to December 1."
"To the extent not heretofore superseded, Executive Order No. 10970 of October 27, 1961, is hereby superseded."
"The authority vested in the President by section 3 of the Travel Expense Act of 1949, 63 Stat. 166, as amended (5 U.S.C. 836), to establish maximum rates of per diem allowances for civilian officers a..."
"I am determined that our government in its normal course of business continue to take advantage of the best thinking among our citizens."