Antoninus Pius (138-161) - AE Sestertius (Rome AD 153-54, 25.30 g) – ANTONINVS AVG PIVS P P TR P XVII, laureate bust right / LIBERTAS COS IIII, Libertas standing, holding pileus in right hand and left hand extended, S – C across fields (RIC 916a, BMCRE 1944) – VF+, green patina