Watch List notes:

MACEDON. Neapolis. Circa 500-480 BC. Obol (Silver, 9 mm, 0.79 g, 3 h). Facing gorgoneion. Rev. Quadripartite incuse square. Rosen 381. SNG ANS 423. Traite II, 1, 1742. Minor porosity, otherwise, very fine.

From the Trausnitz Collection, acquired prior to 2000.