Sale: CNG 61, Lot: 191. Sep 25, 2002.

SARMATIA, Olbia. 400-350 BC. Cast AE 36mm (18.55 
gm). 

Gorgoneion.
Eagle standing left on dolphin. 

SNG BMC Black Sea 396-399; SNG Stancomb 346.

Used by permission of Classical Numismatic Group, www.cngcoins.com.