Watch List notes:

Karia, Halikarnassos AR Half Stater. Aeginetic standard. 510-480 BC. Ketos with scaled body, forked tail and dorsal sail to right / Geometric pattern in star format, grain ear to right and uncertain legend (AΠ..A..ΩNOΣ?) around; all within shallow incuse circle. Cf. Kritt, Kindya, pl. 47, 4 = Troxell, Greek Accessions, ANSMN 22, pp. 17-21; cf. Roma XIII, 332 (rev. legend); cf. Roma E-35, 279. 5.84g, 18mm.

Good Very Fine. Extremely Rare.