Michael Jordan Spring Training Used and Signed White Sox Baseball Bat. Louisville Slugger, 1994. Black wooden spring training Louisville Slugger 215 baseball bat engraved on the body: “Genuine M216/ Michael Jordan/ Chicago White Sox.” Boldly signed by Jordan in silver ink between the manufacturer’s engravings, with his jersey number hand-numbered in same ink at the knob. Beautifully presented in a museum-quality Lucite shadow box display bearing a contemporary team portrait of Jordan with an engraved steel plaque. Bat 34” long, scuffed in several areas from ball contact. Display 13 ½ x 38” overall.