Antoninus Pius, 138-161, as caesar under Hadrian. As (bronze, 9.14 g, 28 mm), Rome. IMP T AEL CAES HADRI ANTONINVS AVG PIVS Head of Antoninus Pius, right. Rev. P M TR POT COS DES II S C Pax, draped, standing left, holding branch in extended right hand and cornucopiae in left. RIC 526. Nearly very fine. Rare.