Watch List notes:

MYSIA, Lampsakos. 4th century BC. AR Diobol (13mm, 1.70 g, 6h). Janiform female heads / Helmeted head of Athena right within incuse square. Baldwin, Lampsakos, Group B, Type I, pl. VI, 20; SNG BN 1182. Good VF, minor die rust on obverse.