Watch List notes:

CALABRIA, Tarentum. Circa 280-272 BC. AR Drachm (16mm, 3.16 g, 12h). Helmeted head of Athena left / Owl standing right, head facing, on thunderbolt; ΣΩ upward to right, ΔI in exergue. Vlasto 1068; HN Italy 1018. VF, toned, some die wear, area of porosity on obverse, slightly off center on reverse.