Watch List notes:

Sicily, Syracuse. Hieron II. Æ Litra (7.67 g), 275-215 BC. Diademed head of Poseidon left. Reverse: [IEP]-ΩNOΣ, ornamented trident flanked by two dolphins; to lower left, monogram. CNS 194 R1; SNG ANS 969. Glossy dark greenish-brown patina. Some minor patina chips on reverse edge. Struck from a beautiful artistic obverse die. Extremely Fine. Estimate Value $300 - 350
From The Herbert & Aphrodite Rubin Collection; Ex Birkler & Waddell II (11 December 1980), 100.