07/01/1964
https://www.presidency.ucsb.edu...
"I do hereby proclaim Monday, October 24, 1966, as United Nations Day"
"I am happy that I can count on your outstanding talents and ability for this important job."
"A new public servant has emerged."
"This year the United Nations is twenty-one years old, and Americans should join other peoples of the world in welcoming it to majority."