The legendary Bill Parcells has signed this football and inscribed "HOF 13". Parcells was the original recipient of the Gatorade Celebration and for good reason; he was a 2x Coach of the Year and 2x Super Bowl Champion winning coach with the NY Giants. In 2013, Parcells was inducted into the NFL Hall of Fame. This Bill Parcells autograph is guaranteed authentic and includes a Steiner Sports Certificate of Authenticity and an accompanying tamper-evident Steiner Hologram. The Steiner Seal Means It's Real.