Official 1999 World Series baseball features 27 signatures of the World Champion Yankees and originates from Chili Davis. Signatures include: Torre, Strawberry, Mendoza, Spencer, Posada, Curtis, Girardi, Clemens, Knoblauch, Wells, Martinez, Nelson, Cone, Davis, Leyritz, Naulty, Hernandez, Irabu, Stanton, Williams, Grimsley, Bellinger, Jeter, Ledee, Rivera, Brosius, and O'Neill. Ball presents in NM condition; signatures rate 8-9/10 overall. Comes with Chili Davis LOA, PSA LOA and JSA LOA.