Diadumenian, AR tetradrachm of Edessa, Mesopotamia.

M OPEL ANTwNEINOC KAICAR, bare-headed, cuirassed bust right.
DHMARX EX YPATOC, eagle standing front, head right, wreath 
in beak, shrine with pediment between legs.

Prieur 867 var (bust type).

Online sale, unknown seller, Summer 2009.