This Autographed Business Card with the inscription of "To Stanley Best Wishes" has been Personally Signed by Carl Erskine of the Brooklyn Dodgers. This item is 100% Authentic, it comes slabbed and authenticated by Beckett Authentication Services.The authenticity can be verified on Beckett Authentication Services website. We only offers Authentic Autographs by Carl Erskine through Signings, In-Person Signings or Private Collections to include a 100% money back Lifetime Authenticity Guarantee.