Neapolis, Macedonia. AE unit, ca. 420-350 BC. 

Head of gorgoneion facing, tongue protruding.
N-E-O, head of nymph right, hair rolled behind her head. Ivy leaf in left field. 

SNG Cop 231.

With permission of Auktionshaus H. D. Rauch GmbH - Auction 98, Lot 55, Sept 2015