Description:Vintage Willie Mays single signed baseball c.1970-72. Off white Feeney NL ball with a few areas of minor toning signed on a side panel, "Willie Mays S.F. Giants". Signature rates 7/8 out of 10. Playing career Mays single signed baseballs are notably rare. Includes LOA from PSA/DNA J.Spence-S.Grad: Ball: EX, Signature: EX-MT