Description:500 Homerun Club autographed baseball. Rawlings B.Giamatti ONL ball has been signed by (11) including Mantle, Williams, Mays, Aaron, Jackson, Banks, McCovey, Killebrew, Schmidt, Mathews, and F.Robinson. Blue ink signatures rate 8 to 9 out of 10. Ball displays mild scattered toning and several stray ink transfer marks. Includes COA from Green Diamond and has their hologram affixed. Also includes auction LOA from JSA: Ball EX/MT, Sigs. EX/MT-NM