Antoninus Pius (138-161).     AE Sestertius. Rome mint. Struck circa AD 147.   Obv.    ANTONINVS AVG PIVS PP TR P COS IIII. Laureate head right.        Rev.   SALVS AVG SC. Salus standing left, feeding from patera a serpent coiled around and rising from altar to left, holding rudder on globe.     RIC III 784.     23.21 g.   30.00 mm.        Lovely orichalcum surfaces.    Good VF.