Antoninus Pius. Denarius; Antoninus Pius; 138-161 AD, Rome, 139 AD, Denarius, 3.32g. Cf. Strack-37. Obv: IMP T AEL CAES HADR ANTONINVS Bare-headed, draped bust r., seen from side. Rx: AVG PIVS P M TR P CO - S II P P Clasped r. hands before winged caduceus and two wheat ears. Ex Curtis L. Clay Collection. Scarce issue with new title Pater Patriae still in reverse legend. This example also has an unusual draped bust and adds two small wings to the caduceus.. aEF