Al Kaline Autograph on a Hillerich & Bradsby Louisville Slugger 125 Bat. Lot 139. Al Kaline Autograph on a Hillerich & Bradsby Louisville Slugger 125 Bat. Kaline signed the 34β nm-m bat in black sharpie and added βAL Batting Champ, 1955, Age 34.β The signature is a 10. Authen- ticated by Kevin Keating. Winning Bid $138. Back to List Winning Bid $138 Back to List