Miletos, AR obol, struck under Hekatomnos (395-372 BC), satrap of Caria. 9 mm, 1.01 g.

Head of lion left, E[KA] above.
Stellate pattern within incuse square. 

Pozzi 2482; BMC 37-41; Klein 505. 

With permission of Roma Numismatics, Nov 2014.
Estimate £40.