Watch List notes:

Mysia, Lampsakos AR Tetrobol. 4th-3rd century BC. Janiform female head, each wearing stephane, and with a single central earring / Head of Athena to right, wearing crested Corinthian helmet decorated with a coiled serpent on the bowl; ΛΑΜ around. SNG BnF 1177-8; SNG von Aulock 1293. 2.27g, 14mm, 6h.

Very Fine.

From the inventory of a UK dealer.