306. Olbia.  450-400. Cast AE 28mm (8.20 g.. 

Gorgoneion.
Wheel, A-P-I-X in corners. 

SNG  BMC Black  Sea 387; SNG  Stancomb 344.

CNG Mail bid sale #58, 18 Sept 2001, lot 306.
Used by permission of CNG, www.historicalcoins.com