Watch List notes:

Sicily, Syracuse. Dionysios II. 367-357 B.C. AE tetras(?) (21.8 mm, 11.22 g, 5 h). Griffin springing left, clouds below / KAINON, bridled horse prancing left, reigns trailing behind. Calciati 1; SNG ANS 1169. aVF, red patina, slight edge damage.