Watch List notes:

SICILY, Syracuse. Dionysios I. 405-367 BC. Æ Litra (19mm, 7.23 g, 7h). Head of Athena left, wearing Corinthian helmet with bowl decorated with wreath; two dolphins flanking / Hippocamp left. Holloway, Further, Series 4, fig. 9; CNS 42; HGC 2, 1456. Rough dark green-brown surfaces. VF.