Greek Italy. Northern Lucania, Posidonia. AR Diobol, c. 410-350 BC. Obv. Poseidon advancing right, wearing chlamys and wielding trident; before, traces of ethnic; behind, II (mark of value). Dotted border between double linear border. Rev. Bull walking left; above, two annulets (mark of value). HN Italy - (cf. 1146); SNG ANS 640-641. 1.07 g. 9.00 mm. R. Rare, brilliant and lightly toned. VF.