MACEDON. Neapolis. Circa 500-480 BC. Obol (Silver, 10 mm, 0.90 g). Facing head of a Gorgon with a protruding tongue. Rev. Quadripartite incuse square. BMC 13. SNG ANS 423. The obverse struck somewhat off center, otherwise, good very fine.
Ex Roma, 13 May 2013, 314 and from an English collection, formed before 2005.