A New England Patriots Speed Replica 1990-1992 NFL Helmet hand signed by John Hannah. The item and signature are in excellent condition. In addition to signing his name, John inscribed "HOF 91" on the item. John is a 9x Pro Bowler, 10x First Team All-Pro and a member of the New England Patriots Hall of Fame. 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.