Watch List notes:

Sicily, Syracuse. Hieron II. 275-215 B.C. AE tetras (19.6 mm, 6.43 g, 8 h). Diademed head of Poseidon left / IEPΩ-NOΣ, ornate trident between two dolphins swimming downward. Calciati 194; SNG ANS 965. VF, green highlights.