Description:***LATE ADDITION*** Bill Mazeroski professional model baseball bat c.1957-60. Louisville Slugger 125 model bat measures 34” long and weighs 31oz. The bat shows light to moderate use including ball marks and stitching impressions. Model # D89 is stamped on the knob end along with a vintage “9” written in black marker. Includes LOA from Hunt Auctions: EX