Description:1964 Pittsburgh Pirates team signed baseball. Spalding W.Giles Official National League baseball has been signed by (23) incl. Roberto Clemente, Bill Mazeroski, Steve Blass, Elroy Face, Bob Friend, Dick Schofield, and others. Danny Murtaugh and Donn Clendenon are clubhouse. Ink signatures rate 7 to 8 out of 10 with Clemente among the strongest. Ball is a shade off white with some minor scattered additional discoloration. Includes full LOA from JSA: Sigs. EX-NM, Ball EX/MT