Description:Late 1950s John "Stuffy" McInnis single signed baseball. J.deBeer and Son brand "Semi-Pro League" baseball has been signed "John Stuffy McInnis" in ink rating 6/7-7 out of 10. Ball displays toning/discoloration and has a clear coat applied years ago to aid in preservation. During a career which spanned (19) seasons, McInnis played on (4) Championship teams and a was a key component of Connie Mack's famed "$100,000 Infield." Only the second McInnis single signed baseball we have ever offered. Includes auction LOA from JSA and letter of provenance from the Kennedy Family: Overall EX