Watch List notes:

Sicily. Syracuse. Dionysos I (405-367 BC). AE Litra, c. 390 BC. D/ ΣΙΡΑ. Helmeted head of Athena left. R/ Hippocamp left, wearing bridle; waves below. Calciati 45. SNG ANS 435-46. Cf. Boehringer, Münzprägungen pl. III, 30-1. AE. g. 5.33 mm. 18.00 Enamel-like dark green patina. Good VF.