A Buffalo Bills Speed Slate NFL Mini Helmet hand signed by Jim Kelly. The item and signature are in excellent condition. Jim is a former quarterback who played eleven seasons with the Buffalo Bills. He is a 5x Pro Bowler and was inducted into the Pro Football Hall of Fame in 2002. AUTHENTICATION: Your item has been tagged with a SmarTag powered by Prova Technology, which gives you digital access to your items authentication records, including a proof picture from the signing.