Official Rawlings Major League Baseball autographed by 13 winners of the American League Rookie of the Year award . Ball is signed in blue ball point pen. Includes the following players with each player inscribing the year in which they won the award.; Al Bumbry, Rod Carew, Pat Listach, Gil McDougald, Fred Lynn, Gary Peters, Bob Hamelin, Cal Ripken, Jr., Stan Bahnsen, Ron Kittle, Ron Hansen, Don Schwall, Chris Chambliss, Gregg Olsen and Joe Charboneau. A one of a kind item.