Bill Belichick is the Greatest Head Coach in National Football League History. Chuck Noll is one of the Greatest Head Coaches in National Football League History. Bill Belichick won Superbowl Championships as Head coach of the New England Patriots powered By the Drafting of Tom Brady Bill Belichick with Tom Brady turned the New England Patriots into the Dynasty that made the New England Patriots the franchise that is the face of the entire National Football League. Chuck Noll powered By the Steel curtain steel workers of America Pittsburgh Steelers won 4 Superbowl Championships as the most vaulted Defensive Dynasty in National Football League History. the conjunction of these two Dynasty's with this Dual signatured work of art featuring the authentic signatures of New England Patriots Head Coach Bill Belichick Pittsburgh Steelers Head Coach Chuck Noll is a Championship combination of two powerhouse Dynasty's in the National Football League that goes beyond amazement of accolades it goes into History every Football lover appreciates as both Head Coaches both franchise Dynasty's brought excitement to eras in the National Football League that may never be matched. From the violence that was the steel curtain defense to the scoring that was the patriotic gun fire both brought the action to their eras. this 1 of 1 scarcity comes with DNJ cards creations script Certificate of Authentication of authentic signatures of both Bill Belichick signature as an authentic signature from Bill Belichick with Chuck Noll signature as authentic signature of Chuck Noll including DNJ cards creations providing Certificate of Authentication registration number for Documentation of Manufacturers Publication Production Authentication recognition of authentic product.