Watch List notes:

Sicily. Messana, the Mamertinoi. AE Uncia, 220-200 BC. Obv. Head of Herakles right, wearing lion's skin. Rev. ΜΑΜΕΡΤΙΝΩΝ. Winged Nike standing left, holding wreath and palm; to right, monogram. Calciati 32. SNG Cop. 455. AE. g. 2.59 mm. 15.50 RR. Rare. Dark-green patina. VF/Good VF.