Watch List notes:

TROAS, Assos. Circa 500-450 BC. AR Obol (0.84 gm; 10 mm). Griffin right / Head of lion right within incuse square. SNG Ashmolean –; SNG von Aulock –; SNG Copenhagen –; Weber 5318; BMC 3. Choice Good VF. Toned.
Estimate: 150 USD