Watch List notes:

Sicily, Messana, The Mamertinoi, c. 275-264 BC. Æ Double Unit (22.5mm, 10.19g, 4h). Head of Herakles l., wearing lion-skin. R/ Eagle standing l. on thunderbolt, wings open. CNS -; HGC 2, 867 var. (eagle r.). Rare, near VF