Watch List notes:

MYSIA, Lampsakos. Circa 500-450 BC. AR Diobol (10mm, 1.22 g, 12h). Female janiform head / Helmeted head of Athena left within incuse square. SNG BN 1126; SNG von Aulock 1290 corr. (AR not Æ). Good VF, lightly toned, minor porosity. Rare.