Watch List notes:

Italy. Northern Lucania, Posidonia. AR Stater, circa 420-410 BC. Obv. Poseidon, nude but for chlamys draped over both arms, holding trident in right hand, advancing right. Rev. Bull standing left; ΠOΣEIΔ[A] above, Θ below. HN Italy 1127. SNG ANS 678. AR. g. 7.59 mm. 20.50 R. VF.