This Spalding Johnny Unitas model football was signed by 37 members of the 1965 Baltimore Colts. Signatures include:

Raymond Berry, Bobby Boyd, Ordell Braase, Gary Cuozzo, Mike Curtis, Ted Davis, Dennis Gaubatz, Tom Gilburg, Wendell Harris, Alex Hawkins, Alvin Haymond, Jerry Hill, Jerry Logan, Tony Lorick, Lenny Lyles, John Mackey, Tom Matte, Lou Michaels, Fred Miller, Lenny Moore, Jimmy Orr, Jim Parker, Neal Petties, George Preas, Guy Reese, Glenn Ressler, Willie Richardson, Alex Sandusky, Don Schinnick, Billy Ray Smith, Steve Stonebreaker, Dan Sullivan, Dick Szymanski, Johnny Unitas, Bob Vogel, Jim Welch, and Butch Wilson

All signatures are in black ballpoint pen. This ball has hardened and does not fully inflate or hold air.