Antoninus Pius (138-161) AE Sestertius (Bronze, 18.55g, 33mm) Rome, 151-152
Obv: IMP CAES T AEL HADR AN - TONINVS AVG PIVS P P, laureate head r.,
Rev: TR POT XV - C - OS IIII, Annona seated l., holding corn ears and cornucopiae, modius at feet; in field, S - C; in ex. ANNONA AVG.
Ref: RIC 891