Bob Horner Signed Baseball 78 ROY JSA Authenticated Autographed Official NLB James Robert Horner (born August 6, 1957) is an American former professional baseball third baseman and first baseman who played ten seasons in Major League Baseball (MLB), primarily with the Atlanta Braves. Comes with clear case JSA Authentication - personally obtained by me Sold as is Great for any baseball fan I am selling my personal autographed baseball collection so please check my other auctions for more players and unique team signed baseballs with multiple autographs on it All Autographs personally guaranteed authentic or your money back if proven otherwise