Sicily. Syracuse. Second Democracy (466-405 BC). AE Onkia, c. 435-410 BC. Obv. Head of Arethusa right; behind, dolphin. Rev. Octopus. CNS II 10; HGC 2 1434; Boehringer 625-627. 3.25 g. 16.00 mm. Lovely green patina. VF.