This team-signed baseball of the 1938 World Series Champion New York Yankees is on a Joe DiMaggio Official League ball with 28 members, including: Lou Gehrig, Bill Dickey, Jake Powell, Red Ruffing, Tommy Henrich, Red Rolfe, Frank Crosetti, Bill Knickerbocker, Spud Chandler, Bump Hadley, Johnny Murphy and more. The signatures of Joe McCarthy, Sid Gordon and Lefty Gomez are clubhouse. Signatures show fading but this is a great piece from one of the Yankees' 27 Championship teams. Comes with JSA Letter of Authenticity.