1985 William Refrigerator Perry Chicago Bears Huge Super Bowl
Sold at Auction: A Rare Jostens 1985 Chicago Bears Super Bowl XX
How are Super Bowl rings made? - WTMJ
PLAYERS; TOO BUG FOR N.F.L., PERRY SCALES DOWN - The New York Times
Will 'Refrigerator' Perry's Super Bowl Ring Fetch a Price as Hefty
William 'Refrigerator' Perry: Alcohol, finances haunt Bears great
Report: William 'Refrigerator' Perry auctioning off '85 Bears SB
Chicago Bears - Championship Super Bowl 6 Ring Set With Wooden Box
12 Super artifacts from the Hall of Fame
10-year-old buys, returns William Perry's Super Bowl ring - Page 2
I was a record-breaking Super Bowl winner - I had to sell my ring