Sicily, Syracuse. Dionysios I. 405-367 B.C. AE hemilitron (16.9 mm, 2.41 g, 12 h). struck ca. 405-400 B.C. Head of Arethusa left; laurel branch behind / Σ Y P A , dolphin swimming right; legend and cockle shell bellow. Calciati 24; SNG ANS 415; SNG Cop 697. VF, ragged flan.