Watch List notes:

ITALY. Sicilia (Regno). Guglielmo II il Buono (the Good), 1166-1189. Mezzo follaro (Bronze, 12.5 mm, 2.02 g, 12 h), Messina. al-malik / Ghulyalim / al-thani in three lines. Rev. Lion's mask 3/4 to left. MEC 14, 432-7. Spahr 118. Travaini 371. Very fine.