Watch List notes:

MACEDON. Eion. Circa 460-400 BC. Trihemiobol (Silver, 11.5 mm, 0.88 g). Goose standing to right, his head turned back to left; above, lizard moving downwards to left; below, Ν; border dots. Rev. Quadripartite incuse square. BMC 20. HPM 21 . Somewhat scarce with Ν. Clear, sharp and lightly toned. About extremely fine.
From the "Collection sans Pareille" of Ancient Greek Fractions.