Watch List notes:

Mysia, Lampsakos AR Diobol. 4th-3rd century BC. Female janiform head, with circular earring / Helmeted head of Athena to right, [ΛΑΜ]Ψ[A] around. SNG BnF 1182-3; Baldwin, Lampsakos, Group B, Type I, pl. VI, 9. 1.20g, 11mm, 12h.

Good Very Fine.