Antoninus Pius (138-161).AR Denarius, 156-157 AD.Obv. ANTONINVS AVG PIVS PP IMP II. Laureate head right.Rev. TR POT XX COS IIII. Salus seated left, feeding snake coiled round altar.RIC 264. C. 1023.AR.g. 3.17 mm. 17.00Nice old cabinet tone.About EF.