Watch List notes:

MYSIA, Lampsakos. Circa 490/80-450 BC. AR Sixth Siglos – 'Trihemiobol' (8.5mm, 0.87 g, 2h). Persic standard. Janiform female heads / Helmeted head of Athena left, wheel on helmet, within incuse square. Baldwin, Lampsakos, Group A, I, pl. V, 16 var. = SNG BN 1128 var. (wheel is countermark[?]); SNG Arikantürk 604–7. Lightly toned, porous, die breaks on reverse. Near VF. Very rare with wheel.