ANTONINUS PIUS, A.D. 138-161. AR Denarius (3.29 gms), Rome Mint, ca. A.D. 160-161.RIC-313c. "ANTONINVS AVG PIVS P P TR P XXIIII" Draped and cuirassed bust of Antoninus Pius facing right, head bare; Reverse: "PIETATI AVG COS IIII" Pietas standing facing left between two children, holding two children in arms. A choice example, sharply struck with gorgeous luster.