Watch List notes:

SICILY, Syracuse. Hieron II. 275-215 BC. Æ (19.5mm, 6.40 g, 11h). Struck circa 263-218 BC. Diademed head of Poseidon left / Ornamented trident; flanked by dolphins downward; Θ Φ flanking base. CNS 197 R1 19 corr. (letters on rev.); BAR issue 60; HGC 2, 1550. Dark brown surfaces, a few small flan flaws on reverse. VF.