This 20x30 framed piece is the evolution of Oklahoma Memorial Stadium.  Included is a signed promo poster from the docuseries The History of Oklahoma Football.  Signatures include legendary head coach and 3x National Champion, Barry Switzer, Heisman Trophy Winners Steve Ownes and Billy Sims, and 2x All American Joe Washington.  Pieces include original wooden seat from the 1923 sstadium build, tiled seat number from the 1975 rennovations, and the diamond speed truf that was pulled up in 1994 and replaced with natural grass