Marcus Aurelius. A.D. 161-180. AR denarius (18.1 mm, 3.16 g, 11 h). Rome mint, Struck A.D. 171. IMP M ANTONINVS AVG TR P XXV, laureate head right / VOTA SVSCEP DECENN II; COS III in exergue, emperor, togate, standing left, sacrificing over tripod altar. RIC 251; BMCRE 553; RSC 1036. VF, area of black toning.