Watch List notes:

LESBOS. Uncertain mint. Circa 500-450 BC. Sixth stater (Billon, 11 mm, 1.86 g). Confronted heads of two boars, the heads combining to form a facing panther's head. Rev. Quadripartite incuse square. HGC 6, -. Cf. Traité I, 557. Toned. Very fine.
From the collection of a scholar.