Harmon Killebrew Signed Thumb Thumbprint Baseball auto COA & Display Case hof si

  
Harmon Killebrew autographed Thumbprint baseball and MATCHING auto'd thumb print COA. Comes as seen with display case. COA "Sports Print Authenticity" (underside of case). Copy of contract/letter with Mr. Killebrew prior to signing event (content refers to he only ever do these 200 autographed thumb print baseballs). Can be displayed flat OR wall hanging.