Greek Italy. Northern Lucania, Posidonia. AR Stater, c. 520 BC. Obv. ΠΟΣ. Poseidon, bearded, nude but for chlamys draped over his arms, standing right, preparing to cast trident held aloft in right hand, left arm extended. Rev. The same type incuse left, trident and ethnic in relief. HN Italy 1107; SNG ANS 604-5; SNG Lloyd 427; Dewing 396; Gillet 206. AR. 6.30 g. 31.00 mm. RR. Very rare. Bent flan. Rough surfaces. Good F.