Watch List notes:

Sicily, Syracuse. Dionysios I. 405-367 B.C. Æ litra (19 mm, 8.66 g, 9 h). Head of Athena left, wearing Corinthian helmet decorated with wreath / ΣΥΡΑ, hippocamp swimming left. CNS I 44; SNG ANS 447-8. Dark green patina. Very fine. 

From the Maple Leaf Collection.