Antoninus Pius - SALUS COS IIII

Antoninus Pius (138-161), Sestertius, Rome, AD 146, AE (g 29,66 mm 30), ANTONINVS - AVG PIVS P P TR P, laureate head r., Rv. C - OS - IIII, Salus standing l., feeding snake coiled round altar and holding rudder in field, S - C. RIC 761 C 282