Watch List notes:

MYSIA. Lampsakos. Circa 500-450 BC. Diobol (Silver, 10 mm, 1.18 g, 5 h). Diademed janiform female head, with circular earring. Rev. Head of Athena to left, wearing Corinthian helmet, within incuse square. Baldwin, Lampsakos, Group A, I, pl. V, 14–5. SNG Paris 1126. Struck from a somewhat worn obverse die, otherwise, very fine.