Watch List notes:

THRACO-MACEDONIAN REGION, Uncertain. 5th century BC. AR Diobol (11mm, 1.22 g). Forepart of horse right / Quadripartite incuse square. Cf. Tzamalis 81 (hemiobol). Toned, minor porosity. Good VF.

From the Judy Day Frink Collection, purchased from Owl Ltd (John Barton).