Watch List notes:

LUCANIA. Metapontum. Circa 440-430 BC. Obol (Silver, 8.5 mm, 0.44 g, 12 h). Ear of barley with six grains; plain border. Rev. ΜΕ Ear of barley with six grains. HN III 1501 var. Noe 361-362 var. Attractively toned and well-centered. Extremely fine.
From the "Collection sans Pareille" of Ancient Greek Fractions.