Dick Butkus autographed Pro Football Hall of Fame Riddell mini helmet inscribed HOF 79 (JSA)

Pro Football Hall of Fame Riddell authentic (metal facemask) mini helmet autographed in black Sharpie by legendary Chicago Bears Hall of Fame linebacker Dick Butkus and inscribed HOF 79. Obtained in person at Frank Sinatra celebrity golf tournament many years ago. Authenticated by JSA with their matching numbered sticker on the back and certificate of authenticity card. ONLY 2 AVAILABLE FOR SALE.