Bronze antoninianus, 22mm, 3.89gm, issued AD 283-285 Rome mint.
Obv: IMP CARINVS PF AVG, Radiate, cuirassed bust right.
Rev: AEQVITAS AVGG, Aequitas, draped, standing left, holding scales and cornucopiae.
References: see Sear 12339, RIC 239.
Black patina.