Numerian Antoninianus, struck AD 283-284 at Siscia mint. Obv: IMP C NVMERIANVS P F AVG,Rrdiate and draped bust right, seen from behind. Rev: FIDES EXERCIT AVGG / Γ// SMSXXI, Fides seated left, holding patera and standard, two standards to right. 3,72 g, 23 mm. RIC 460