Unused B.Johnson American League baseball which has been signed by Ty Cobb in blue fountain pen. Signature remains bold with crisp formation rating 7/8 out of 10. "1925" date penned in unknown hand underneath the signature. The ball itself exhibits light uniform toning with very bold manufacturer's stampings and "Ban Johnson" facsimile signature. Cobb dominated the American League for two decades establishing batting records in a number of categories. High condition grade single signature baseballs from this inaugural Hall of Fame class member are seldom offered to the collecting public. Includes full LOA from JSA: Ball: EX/MT-NM, Signature: NM-NM/MT