Description:1964 Philadelphia Phillies team signed baseball (EX/MT) Spalding W.Giles ONL baseball has been signed by (30) incl. Bunning, Allen, Short, Gonzalez, Shantz, Callison, and others. It appears that Mauch and an additional Callison are clubhouse. Ink signatures rate 7/8-8 out of 10 and the ball is a shade off white with well defined stampings. Includes auction LOA from JSA: EX/MT