Watch List notes:

Sicily, Dionysios I (405-367), Hemilitron, Syracuse, c. 410-405 BC; AE (g 4,68; mm 15; h -); Head of nymph Arethusa l., wearing ampyx, earrings and necklace, Rv. Star within incuse square. CNS II, 18; SNG Copenhagen 695; SNG ANS 394.
Very fine.