Marcus Aurelius (AD 161-180), Silver Denarius, mint of Rome, December AD 161-December AD 162, 3.1 gms., IMP M AVREL ANTONINVS AVG, laureate head right, rev. CONCORD AVG TR P XVI around Concordia seated left holding patera and resting left arm on statue of Spes, cornucopiae under seat, COS III in exergue (RIC 37; BMC 185), extremely fine