Macrinus (217-218). AR Denarius, Rome mint, 217-218. Obv. IMP CM OPEL SEV MACRINVS AVG. Laureate and cuirassed bust right, with cropped beard. Rev. SALVS PVBLICA. Salus, draped, seated left on low seat, feeding out of patera in right hand snake coiled round altar and holding sceptre in left hand. RIC IV 89. 2.74 g. 28.00 mm. Hairline flan crack. Light patina with golden hues. Good VF.