04/30/1947
https://www.presidency.ucsb.edu...
"It is our custom each year to set aside a day on which to render special honor to our Flag."
"We celebrate Flag Day this year with a fresh sense of our strength as a nation."
"I urge the people of the United States on that day to fly the American Flag from their homes."
"Adequate unemployment insurance is an indispensable form of prosperity insurance."