Hillerich & Bradsby model W166, from the 1964 season, is un-cracked and shows evidence of excellent use. Several ball marks and ball stitch impressions are visible on all sides of the barrel. The model number (W166) is stamped into the knob. A Brooks Robinson signature and the added inscription “Game Used 1964” are on the right barrel in black marker. The bat has been graded a PSA GU 8. A great bat of the Hall of Fame 3rd baseman. The bat is accompanied by a PSA Letter of Authenticity.