Official Riddell gold football helmet signed in black felt tip on the sides by 18 Heisman Trophy winners. Signers are: Jay Berwanger, Glenn Davis, Johnny Lattner, Paul Hornung, John David Crow, Joe Bellino, Johnny Rodgers, Archie Griffin, Billy Sims, Charles White, George Rogers, Herschel Walker, Mike Rozier, Gino Toretta, Rashaan Salaam, Eddie George, Ricky Williams, and Ron Dayne. In fine condition. Auction LOA Steve Grad/PSA/DNA and R&R COA.