10/17/1951
https://www.presidency.ucsb.edu...
"Now, Therefore, I, Harry S. Truman, President of the United States of America, acting under and by virtue of the authority vested in me by the Constitution and the statutes."
"I cannot guarantee that you will continue to be in retirement, as I have already robbed you of your time three or four times"
"We all join in wishing you a happy continuation of your retirement"
"Of course I am concerned over it."