Geta, AE17 of Ephesos, Ionia. 

L CEP GETAC K(AI), laureate head right.
EFECIWN, the Calydonian boar running right, pierced by a spear.

SNG Cop 432, SNG Von Aulock 7875; BMC 290 var (obv legend).

ebay sale by romae_aeternae_numismatics, Aug. 2012.