Marcus Aurelius, AD 161-180. AR Denarius (18.8 mm, 3.17 g.). Rome mint, AD 167-168. M ANTONINVS AVG ARM PARTH MAX, laureate head of Marcus Aurelius to right. Rev. TR P XXIII IMP V COS III, Aequitas seated left, holding scales and cornucopia. RIC III, 209; BMCRE 467; RSC 899. Lightly toned. Good very fine.