Watch List notes:

Greek Italy. Southern Lucania, Sybaris. AR Triobol, c. 453-448 BC. Obv. ΣΥΒ. Poseidon advancing right. brandishing trident. Rev. Bird standing right within wreath. HN Italy 1744; HGC 1 1240; SNG ANS 859. AR. 1.23 g. 9.50 mm. RR. Rare. Darkly toned. About VF.