Sicily. Syracuse. Hieron I (478-466 BC). AR Pentonkion, c. 475-470 BC. Obv. Head of Arethusa right. Rev. Five pellets. Boehringer 371/2; HGC 2 1394. 0.23 g. 7.00 mm. RRR. Very rare denomination. In excellent condition for issue. VF/Good VF.