Autograph or cut signature signed in black ballpoint on a cachet envelope cut mounted on 4x6 index card by former Purdue All-American Leroy Keyes. Keyes, a College Football Hall of Famer, played both halfback and cornerback for the Boilermakers and later for the Philadelphia Eagles. With certificate of authenticity from AutographsForSale.com. ONLY ONE AVAILABLE FOR SALE.