Twins Harmon Killebrew Authentic Signed Thumbprint Oal Baseball BAS #BD23583

This Autographed Thumbprint Bobby Brown Oal Baseball has been Personally Signed by Harmon Killebrew of the Minnesota Twins. This item is 100% Authentic to include a Certificate of Authenticity (COA) / hologram by Beckett Authentication Services. The authenticity can be verified on Beckett Authentication Services website. Please refer to photos for condition prior to purchase.