★ Rare ★
Antoninus Pius. As Caesar, A.D. 138. Æ as. Rome, under Hadrian, 25 February-10 July AD 138. IMP T AELIVS CAESAR ANTONINVS, bare head of Antoninus Pius right / TRIB POT COS, clasped hands holding caduceus and grain ears. RIC 1088a; BMC 1948. Rare issue as Caesar. AE 12.17g