Marcus Aurelius, AE dupondius, Rome, AD 166. 13.36 g. 

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

RIC 928.

With permission of Emporium Hamburg auction 79, Lot 347, Nov 2017.