Watch List notes:

ISLANDS off THRACE, Thasos. Circa 412-404 BC. AR Hemiobol (7mm, 0.24 g, 12h). Head of nymph left / Dolphin leaping left within incuse square. Le Rider, Thasiennes 13; HGC 6, 341. Toned, light porosity, slightly off center on obverse. VF.

From the Belgica Collection.