Watch List notes:

Sicily, the Mamertinoi Æ Pentonkion. Messana, circa 220-200 BC. Laureate head of Ares left; [helmet to right] / Horseman advancing left, holding spear and placing hand on head of horse standing left; [MAMEPTINΩN above right], mark of value to left. Särström Series XI, Group A, Type c; BAR Issue 24; CNS 25 Ds 1; SNG ANS 428. 11.96g, 25mm, 4h.

Near Very Fine.