Watch List notes:

Sicily, Syracuse. Dionysios I. 405-367 B.C. Æ hemilitron (17.3 mm, 3.41 g, 11 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. aVF.