Macrinus (217-218). AR Denarius, Rome mint, 218 AD. Obv. IMP C M OPEL SEV MACRINVS AVG. Laureate and cuirassed bust right. Rev. FELICITAS TEMPORVM. Felicitas standing facing, head left, holding caduceus and cornucopiae. RIC IV 60. 3.22 g. 21.50 mm. Good EF/Good VF.