https://www.profootballhof.com/news/ball-used-in-super-bowl-xxii
Ball used in Super Bowl XXII | Pro Football Hall of Fame
pro football hall ofsuper bowl xxiiused
https://www.latimes.com/archives/la-xpm-1988-01-29-sp-26316-story.html
SUPER BOWL XXII : WASHINGTON vs. DENVER BRONCOS : THE GENIUS FACTOR : Defensive Wizards Collier,...
Jan 29, 1988 - What is that bit about the absent-minded professor? Of course.
super bowl xxii