Description:Pittsburgh Pirates team autographed baseball c.1971-1972. Off white Wilson "Pirates KDKA" souvenir model ball signed by (20) players including Mazeroski (signed at later date), Stargell, Cash, Hebner, Oliver, and Ellis. Northey is clubhouse signed. Signatures range from 6 to 9 out of 10 with some light soiling to a few panels of the ball. Includes auction LOA from JSA: Ball: EX, Sigs: Range EX-NM