The Mamertinoi AE Pentonkion, c. 220-200 BC

Sicily, The Mamertinoi. AE Pentonkion (25-26 mm, 10.76 g), c. 220-200 BC.
Obv. Laureate head of Ares to left; behind, sword in scabbard.
Rev. ΜΑ[ΜΕΡΤΙΝΩΝ], Nude horseman standing front, head to left, holding spear in his right hand and leading horse to left; in field to left, Π.
CNS 25; SNG ANS 428.

Good fine/fine.