Sicily, Messana. The Mamertinoi, C. 288 Bc. Æ Double Unit (22mm, 6.92g).

Sicily, Messana. The Mamertinoi, C. 288 Bc. Æ Double Unit (22mm, 6.92g). Laureate Head Of Zeus R.; Thunderbolt Behind. R / Bull Butting L.; [φ] Above. Cns I, 6; Sng Ans -; Hgc 2, 866. Rare, Green Patina, Near Vf