This Autographed Gene Budig Oal Baseball has been Personally Signed by Dom DiMaggio & Joe DiMaggio of the New York Yankees. This item is 100% Authentic to include a Certificate of Authenticity (COA) / hologram by JSA.The authenticity can be verified on JSA website. We only offers Authentic Autographs by Dom DiMaggio & Joe DiMaggio through Signings, In-Person Signings or Private Collections to include a 100% money back Lifetime Authenticity Guarantee.