Watch List notes:

Marcus Aurelius. A.D. 161-180. AR denarius (18.85 mm, 3.32 g, 6 h). Rome mint, struck A.D. 165-166. M ANTONINVS AVG ARMENIACVS, laureate head right / VICT AVG TR P XX COS III, Victory flying left holding open diadem. RIC 157; BMCRE 399; RSC 988. VF. Scarce. 

From the Porter Collection.