Watch List notes:

SICILY, Syracuse. Hieron II. 275-215 BC. Æ Tetras (21.5mm, 8.10 g, 5h). Period IIa–b, circa 263-218/5 BC. Diademed head of Poseidon left / Ornamented trident head flanked by two dolphins; N to left of shaft. CNS 195 R1 14; BAR Issue 60; HGC 2, 1550. Glossy green-brown patina. VF.