Watch List notes:

SICILY, Syracuse. Hieron II. 275-215 BC. Æ Tetras (19mm, 6.78 g, 7h). Struck circa 263-218 BC. Head of Poseidon left, wearing tainia / Ornamented trident head flanked by two dolphins; ΛY to lower right. CNS 197 R1 17/4 corr. (erronously listed as 17/1 on p. 398); BAR Issue 60; HGC 2, 1550. Glossy dark brown surfaces, trace deposits. VF.