Cooper model M110 was used by Ed Whitson with the San Diego Padres between 1987 and 1991. The bat shows excellent use with a repaired break at the knob. Many ball marks, seam impressions, and ink transfers are visible on the left and back barrel surfaces. Some slight grain swelling is present from repeated contact. The handle has a light to moderate coat of pine tar and a repaired break near the knob with a small piece missing. The knob has typical factory stamps for length & weight (35″ 32 OZ). The model number (M110) and his number 31 are written on both the knob and barrel end in black marker. Whitson has signed the sweet spot in fading black sharpie.