Me parece este antoniniano de Claudio II de la ceca Roma:
Claudius II Gothicus AE Antoninianus. IMP C CLAVDIVS AVG, radiate, cuirassed bust right / IOVI VICTORI, Jupiter standing left, holding sceptre, and thunderbolt upwards, sometimes with officina mark to right, or N or S in exergue. RIC 54; Sear5 11342.
http://wildwinds.com/coins/ric/claudius_II/RIC_0054_4.jpg
Un saludo
_________________
"Qvod tibi fieri non vis, alteri non feceris"