A Pittsburgh Steelers Speed Authentic NFL Helmet hand signed by Jack Ham. The item and signature are in excellent condition. In addition to signing his name Jack also inscribed "HOF 88" on the item. Jack is a 8x Pro Bowler, and was inducted into the Pro Football Hall of Fame in 1988 and the College Football Hall of Fame in 1990. AUTHENTICATION: The item is accompanied by a Certificate of Authenticity - Serial Numbered and Databased Hologram - Picture of Jack from the Signing -