Watch List notes:

ISLANDS off ATTICA, Aegina. Circa 525-480 BC. AR Hemidrachm (13mm, 2.71 g, 11h). Sea turtle, head in profile, with thick collar and [row of dots down its back] / Small square incuse with skew pattern. Meadows, Aegina, Group IIc; cf. HGC 6, 447/448 (for obv./rev.). Toned, edge split, double struck on reverse. VF. Well centered.

From the Wise Centaur Collection.