This Autographed 7.5x11 Magazine Page Photograph has been Personally Signed by Roger Maris of the New York Yankees. This item is 100% Authentic, it comes slabbed and authenticated by Beckett Authentication Services.The authenticity can be verified on Beckett Authentication Services website. Press Pass Collectibles only offers Authentic Autographs by Roger Maris through Signings, In-Person Signings or Private Collections to include a 100% money back Lifetime Authenticity Guarantee.