Watch List notes:

ATTICA. Athens. Circa 545-525/15 BC. Hemiobol (Silver, 7.5 mm, 0.47 g), from the Wappenmünzen Series. Wheel with four spokes. Rev. Quadripartite incuse square, divided diagonally. HGC 4, 1675. Seltman pl. IV, αα. Lightly toned. Very fine.