Jocko Conlan was an American baseball umpire who worked in the National League (NL) from 1941 to 1965. He had a brief career as an outfielder with the Chicago White Sox before entering umpiring. He umpired in five World Series and six All-Star Games. He was elected to the Baseball Hall of Fame in 1974 by the Veterans Committee. Jocko Conlan has hand signed this Vintage B&W 8x10 Photo. Bold Blue Signature. Photo has minor dings, from signing, sold as is. New, Custom Black Frame with White Mat. Stacks of Plaques Certificate of Authenticity. Image of actual item in stock - as shown