Watch List notes:

ATTICA. Athens. Circa 545-525/15 BC. Hemiobol (Silver, 6 mm, 0.32 g), from the so-called Wappenmünzen series. Pomegranate. Rev. Quadripartite incuse square, diagonally divided. HGC 4, 1670. Seltman pl. IV, ζζ. Svoronos pl. I, 44. Very rare. Deep old collection toning, excellent centering, and very well struck. Extremely fine.
From the "Collection sans Pareille" of Ancient Greek Fractions, acquired from Bank Leu in 1969.