Watch List notes:

Sicily, Hieron II (274-216), Bronze, Syracuse, c. 274-216 BC; AE (g 34,97; mm 33; h 9); Diademed head of Hieron l., Rv. IEPΩNOΣ, winged Nike driving fast biga r.; below, monogr. CNS II, 196; SNG Copenhagen 832; SNG ANS 908.
Very rare, green patina, about extremely fine.