Stymphalos, Arkadia, AR obol. 0.81 g.

Head of youthful Herakles right wearing lionskin headdress.
STYMFALION, head and neck of a waterbird right.

BCD Pelop. I, 1697. SNG Cop 285. 
Very rare. 
Estimate: 750 Euro.

With permission of Münzen & Medaillen DE, Dec. 2014.