Description:Max Carey single signed baseball c.1960s J.DeBeer and Son "Vigorized" baseball has been signed "Max Carey" on a side panel in ink rating 8 out of 10. A lightly toned clear coat was applied years ago to aid in preservation. Deceptively scarce and one of only a handful we can recall handling. Includes letter of provenance from the Kennedy Family and auction LOA from JSA: Sig. NM, Ball EX