1959 Baltimore Colts Signed football
I just acquired what appears to be (based on comparing signatures with the 1959 roster) a 1959 signed Baltimore Colts football. While the signatures look pretty good the ball itself has no air and is hard as a rock. Suggestions? Signatures include Johnny Unitas, Raymond Berry, John Sample, Jim Parker, Weeb Ewbank, Art Donovan, and the rest of the players and coaches from the 1959 Colts.