Ambrakia, Akarnania AR stater. ca 360-338 BC. 22mm, 8.50 g.

Pegasos flying right with straight wing, A below.
Head of Athena left, wearing Corinthian helmet; oinochoe (vase with one handle) behind head. 

Traité II-4, 75 corr. (Leukas, and "head right", but plate shows head left); Pegasi 121/2. 

Very rare. 

With permission of cngcoins.com, auction 314, Lot 79, Nov 2013.