Watch List notes:

Etruria, Populonia, 20 Asses, ca. 320-280 BC; AR (g 8,68; mm 21); Gorgoneion; below, X:X, Rv. poplu (?). HNItaly 152; Vecchi 37.197 (this coin).
Rare. Attractive cabinet tone, about extremely fine. [Ex Numismatica Ars Classica sale P, 12 May 2005, lot 1302]