Watch List notes:

Italy. Southern Lucania, Metapontum. AR Diobol, last quarter of 4th century to first quarter of 3rd BC. Obv. Head of Zeus Ammon right. Rev. [ME]. Barley-ear with leaf to right; above leaf, tripod. HN Italy 1603. SNG ANS 520. SNG Cop-. AR. g. 0.94 mm. 11.50 R. Rare. Prettily toned with iridescent hues. VF.