Played for eight seasons with the Detroit Lions. He holds the distinction of being the only lineman in world history to win three national titles in both college and the pros. He was the first and one of only two lineman ever to win the Heisman Trophy. Topps football trading card from 1956, featuring Hart as a member of the Detroit Lions, signed on the front in blue ballpoint. In fine condition, with horizontal fold through first letter of signature. Auction LOA Steve Grad/PSA/DNA and R&R COA.
