Watch List notes:

CALABRIA. Tarentum. Circa 280-228 BC. Pentonkion (Silver, 10 mm, 0.46 g, 11 h). Kantharos; around, five pellets. Rev. Kantharos; around, five pellets. HN III 1076. Vlasto 1621. Sharp, clear and toned. Some minor deposits, otherwise, about extremely fine.
From the "Collection sans Pareille" of Ancient Greek Fractions, ex Münzen und Medaillen FPL 461, November/December 1983, 3.

A coin with very simple types: a wine cup and the denomination, repeated on both sides.