Marcus Aurelius, AE dupondius, Rome, AD 166. 25 mm, 10.6 g. 

M AVREL ANTONINVS AVG ARM PARTH MAX, radiate head right.
TR POT XX IMP IIII COS III, S-C, Roma seated left, holding 
Palladium and spear, shield at her side.

RIC III 937; Cohen 812. 

With permission of Numismatik Naumann Auction 40, Lot 592, Feb. 2016.

RIC_0937