Marcus Aurelius (161-180). AE As, 162-163 AD. Obv. IMP CAES M AVREL ANTONINVS AVG PM. Bare head right. Rev. SALVTI AVGVSTOR TR P XVII COS III SC. Salus standing left, feeding snake twined round altar. RIC 847. C. 566. AE. g. 9.69 mm. 24.00 Dark olive green patina. VF.