Includes Gale Sayers, Jim Brown, Harold Jackson, John Mackey, Jim Plunkett, Bob St. Clair, Willie Davis, Jim Otto, Dan Fouts, Dick Butkus, Chuck Bednarik, Charlie Joiner, Bob Lilly, Steve Largent, Leroy Kelly, Terry Bradshaw, Bob Griese, John Madden, Ken Anderson, George Blanda, Hershal Walker, Harry Carson, Rocky Bleier, Don Maynard, Fred Bilitknikoff, Joe Montana, Bill Kilmer, Ozzie Newsome, Mike Singletary, Warren Moon, Cliff Branch and one other. Many players have added thier uniform numbers or year of Hall of Fame induction. Bold sharpie signatures.