Marcus Aurelius, AE23 of Samosata, Commagene, AD 161-180. 8.97 g. 

(from top left) AK M AYR ANTWNEINOC CEB, laureate, draped, cuirassed bust right.
F CAM IERAC ET AY MHTR KOM, Tyche seated left on rock, holding corn-ears, 
upper part of river god Euphrates with both arms outstretched, swimming at her feet. 
Date ET AY below.

BMC 29; Paris 1470-1471; Vienna 35695; Butcher 22.

With permission of cngcoins.com, auction 206, 349, March 2009