Black Sea Area. Kolchis, Phanis. Before 470 BC. AR Hemidrachm 2.13 g. 

Archaic female head right.
Bull's head left. 

Pakhomov, Monety Gruzii, pl. 1, 6.

Var of SNG BMC Black Sea 1023ff.; SNG Copenhagen 98; Weber 4750;
SNG Stancomb 633ff etc, all with bull's head right.

Used by permission of CNG, www.historicalcoins.com
CNG auction 27, Lot Number: 62292, int. no. 5725-