ITALY, Sicilia (Regno). Guglielmo I il Malo (the Bad). 1154-1166. Æ Fractional Follaro (12mm, 0.83 g, 4h). Messina mint. Struck circa 1155. REX/•W• in two lines / Facing busts of the Virgin Mary and Christ Child. MIR 33; Travaini, Monetazione, 302; Spahr 99; MEC 14, 286. Brown and green patina. VF.