Harry Truman actually said...

"I invite the people of the United States, on or near that date, to observe the event with appropriate ceremonies in schools, colleges, and civic organizations"

"Now, Therefore, I, Harry S. Truman,President of the United States of America, on the occasion of the sesquicentennial of President Washington's Farewell Address, do hereby call upon the officials of t..."

"We should keep fresh in our memory his call to national unity and responsible citizenship"

"I am not well enough informed on that to make a comment at this time."