RetroCards: Custom Cards 1950s-1980s
1983 USFL Michigan Panthers Championship Ring - www.championshipringclub.com
Thirty-seven years ago today, July - USFL Football Cards
1983: Panthers Edge Stars for First USFL Championship - Today in Pro Football History
Detroit Lions news and notes HBO Hard Knocks USFL anniversary - Sports Illustrated Detroit Lions News, Analysis and More
1983T RetroCards Michigan Panthers Set
1983 USFL Michigan Panthers Championship Ring - www.championshipringclub.com
1983 Michigan Panthers USFL Champions Football Pennant
1983T RetroCards Michigan Panthers Set
Michigan Panthers, 1983 team poster : r/USFL
1983T RetroCards Michigan Panthers Set
Michigan Panthers Team History