A Pittsburgh Steelers Speed Replica NFL Helmet Hand Signed by Dermontti Dawson. The item and signature are in excellent condition. In addition to signing his name, Dermontti also inscribed "HOF 12" on the item. Dermontti is a former center. He played his entire career with the Pittsburgh Steelers. AUTHENTICATION: our 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.