Mytilene, Lesbos, Billon, 12mm, 0.32 g. 550-440 BC

Two shields or two eyes.
Quadripartite incuse square.

BMC 26-36; SNG Lockett 2774-2245; SNG Cop 292; SNG Fitz. 
4372; SNG von Aulock 7716; Weber 5590-5591; Traité II-1, 587-
589; SNG Leipzig 1137-1141; Warren Coll. 1064.

Rare. 
With permission of Numismatik Lanz München, Nov. 2009.
Estimate: 200 EUR.