Antoninus Pius, AD 138-161), As, issued 145-161, Rome mint, obv. laureate head to right of Antoninus Pius, around ANTONINVS AVG PIVS P P, rev. Minerva to right brandishing javelin and holding shield, around TR POT COS IIII, S C in exergue. S.4318, RIC 831, C.932. Æ 13.22g