Watch List notes:

Italy, Kingdom of Sicily. William II. 1166-1189. Æ follaro (15 mm, 1.23 g, 12 h). Messina. + OPERATAIN VRBE MESSANE, REX W/SC(OV)S in two lines / Kufic legend. MEC 14, 401; Spahr 119. Dark green patina. Very fine.