Rare 1930 or 1931 8x10 photo of Jocko Conlan as a Chicago White Sox player, autographed in blue Sharpie. Conlan's playing career ended due to a broken finger, but he became the first umpire elected to the Hall of Fame and passed away in 1989. Authenticated by JSA with their matching numbered sticker on the photo and certificate of authenticity card. ONLY ONE AVAILABLE FOR SALE.