09/13/1950
https://www.presidency.ucsb.edu...
"In performing its functions under this order the board shall comply with the requirements of section 502 of the Defense Production Act of 1950, as amended."
"This order shall be effective as of July 1, 1951."
"Now, Therefore, I, Harry S. Truman, President of the United States of America, do hereby designate Sunday, January 13, 1952, and each succeeding January 13 throughout the years, as Stephen Foster Memo..."
"I call upon the people of the United States to observe such day with appropriate ceremonies, pilgrimages to the shrines of this beloved composer, and musical programs featuring his compositions."