Watch List notes:

SICILY, Syracuse. Hieron II. 275-215 BC. Æ Tetras (21mm, 8.45 g, 11h). Struck 263-218 BC. Head of Poseidon left, wearing tainia / Ornamented trident head; flanked by dolphins downward, ΔA to lower right of shaft. CNS 197 R1 10; BAR Issue 60; HGC 2, 1550. Light brown patina, somewhat rough surfaces. VF.