Antoninus Pius, 138-161. Sestertius. Rome. AD 157-158 (Bronze, 30.13 mm, 22.01 g). ANTONINVS AVG PIVS P P IMP II, Laureate head right. Rev. TR POT XXI COS IIII / SC, Roma seated left on cuirass, holding Victory and parazonium. RIC III 979a. Cohen 1027. BMCRE 2036. Brownish patina. Good Very Fine.