06/07/1964
https://www.presidency.ucsb.edu...
"I'm not going to provoke any fight."
"We don't ever get into any crisis that we can avoid."
"Now, THEREFORE, by virtue of the authority vested in me by Section 301 of Title 3 of the United States Code and as President of the United States of America, it is ordered as follows:"
"Each of the Secretaries and the Commission shall cooperate and assist the others in carrying out the duties imposed by the Convention and by this order."