Watch List notes:

SICILY. Syracuse. Hieron II, 275-215 BC. (Bronze, 18 mm, 5.72 g, 10 h), c. 263-218. Diademed head of Poseidon to left. Rev. IEPΩ-ΝΟΣ Ornamented trident flanked by two dolphins; below, to right, A. BAR Issue 60. CNS 197. HGC 2, 1550. Dark brown patina. Good very fine.

From the Thomas Kirby Collection, USA.