Watch List notes:

Sicily. Naxos. AR Trionkion-Tetras, c. 430 BC. Obv. Head of Dionysos right. Rev. Ν-Λ. Three pellets. Campana 13. Manganaro-. Rizzo-. SNG ANS-. SNG Lloyd-. SNG München-. Cf. Triton XV, 1053 (Campana plate coin). AR. g. 0.16 mm. 6.50 RRRR. Good VF/About EF. Of the highest rarity, apparently the second specimen known. Toned.