Watch List notes:

LESBOS, Unattributed Koinon mint. Circa 478-460 BC. BI Twelfth Stater (10.5mm, 1.31 g). Two boars' heads confronted / Quadripartite incuse square. Lazzarini, Contribution, Series IV; HGC 6, 1067–9 var. (with inscription on obv.). Find patina, light cleaning marks. VF.

Ex Spink New York (14 January 2018), lot 371.