MARCUS AURELIUS, A.D. 161-180. AR Denarius, Rome Mint, ca. A.D. 161.RIC-25. "IMP M AVREL ANTONINVS AVG" Laureate and draped bust of Marcus Aurelius facing right; Reverse: "PROV DEOR TR P XV COS III" Providentia standing left holding globe and cornucopiae. Pleasing stony tone with nice luster.NGC AU.