Description:Manny Sanguillen professional model baseball bat c.1969-72. Louisville Slugger 125 model bat measures 37" long and weighs 34.1oz. Bat shows very heavy use including ball marks, stitching impressions, rack marks, and pine tar residue. Model #K44 stamped on knob end along with "35" uniform number written in period black marker. Includes LOA from Hunt Auctions and letter of provenance from the Swartz family: EX