ANTONINUS PIUS (138-161) AE sesterce 151-152 Rome d/ANTONINVS AVG PIVS PP TR P XVI Laureate head right. r/SALVS AVG COS IIII / S-C Salus standing left, feeding a snake coiled around an altar and holding a scepter. Ref.: BMC 316, 1901; RIC 886. 27.04g. Green patina. VF-aEF