Watch List notes:

Greek Italy. Etruria, Populonia. AR 20-Asses, 3rd century BC. D/ Facing head of Metus, hair bound with diadem; below, XX. R/ Tenticle (?). Vecchi EC I, 43.1 (see note n. 148); HN Italy -. AR. g. 6.20 mm. 21.00 RRR. Extremely rare and interesting. Apparently the second specimen known. Struck from worn obverse die. Brilliant and lightly toned. Fair/Good VF.