Elagabalus (218-222). AR Denarius, 219 AD. Obv. IMP CAES M AVR ANTONINVS AVG. Laureate, draped and cuirassed bust right. Rev. FIDES EXERCITVS. Fides seated left, holding eagle and standard; before her, standard. RIC IV 71. 3.72 g. 19.50 mm. Superb and brilliant. EF.