Sicily. Syracuse. Tetras struck under Hieron II. Circa 240-215 BC (Bronze, 18.52 mm, 6.49 g). Diademed head of Poseidon left. Rev. IEP - ΩΝΟΣ / [Θ] - Φ, Ornamented trident flanked by dolphins. Calciati 197. BAR Issue 60. HGC 2, 1550. Green patina. Good Very Fine. 6.49 g