Carus AD 282-283 AE Antoninianus, Rome.

Obv: IMP C M AVR CARVS P F AVG, radiate, cuirassed bust right.
Rev: VIRTVS AVGG, Virtus standing left, holding spear and resting hand on shield. 
Mintmark R Gamma. 

RIC V-2 45.

With permission of Ancient Treasures.