Watch List notes:

MACEDON, Potidaia. Circa 450-432 BC. AR Diobol (13.5mm, 1.39 g, 8h). Horseman riding right / Archaic female head right; [palm to left?]; all within incuse square. Alexander Period IIB, a, 2; HGC 3, 648. Toned, granular surfaces. VF.

From the J. de Wilde Collection. Ex Herbert Cahn Collection (Numismatica Genevensis SA 7, 27 November 2012), lot 103 (part of); Numismatic Fine Arts 7 (6 December 1979), lot 97.