Watch List notes:

THRACE, Abdera. Circa 520/15-500 BC. AR Hemiobol (6mm, 0.38 g). Head of griffin left / Incuse square. Kagan, Small 14–31 var. (unlisted obv. die); May, Abdera –; Matzke Group 1, 109; HGC 3, –. Toned, granular surfaces. VF.