09/20/1966
https://www.presidency.ucsb.edu...
"We in the United States set aside the year 1965 as International Cooperation Year (ICY) to be spent in search of new ways of cooperation among nations."
"The authority vested in the President by Section 3 of the Travel Expense Act of 1949, 63 Stat. 166 (5 U.S.C. 836), to establish maximum rates of per diem allowances for civilian officers and employees..."
"I send you the best wishes of our Vice President and Secretary Gordon and I look forward to meeting you personally in the near future."
"Moreover, it represents a very important step forward in improving global communications."