This is an Official Wilson Duke Football that has been hand signed by 48 members of the 1966 Green Bay Packers Super Bowl I Winning team. Notable Signatures include Vince Lombardi, Bart Starr, Fuzzy Thurston, Boyd Dowler, Jerry Kramer, Max McGee, Ray Nitschke, Paul Hornung, Dave Robinson, Willie Davis, Herb Adderley, Willie Wood, Henry Jordan, Forrest Gregg, Bob Skoronski, & Jim Taylor. It has been authenticated by Beckett (BAS) and comes with their sticker and matching full page certificate of authenticity.