10/10/1984
https://www.presidency.ucsb.edu...
"Thanksgiving is still a week away, but I believe this really is a true red-letter day for all Americans."
"This landmark legislation will reduce air pollution each year by 56 billion pounds."
"We all had tough choices to make."
"I take great pleasure in signing S. 1630 as a demonstration to the American people of my determination that each and every American shall breathe clean air."