A Minnesota Vikings Speed Authentic NFL Helmet hand signed by Carl Eller. The item and signature are in excellent condition. In addition to signing his name, Carl also inscribed "HOF 14" on the item. Carl is a 6x Pro Bowler and in the Pro Football Hall of Fame. He is also one of the four Vikings that made up the defensive line known as the Purple People Eaters in the Late 1960' to the late 1970's. AUTHENTICATION: The item is accompanied by a Beckett Certificate of Authenticity - Beckett Serial Numbered and Databased Hologram