The Roman Empire
Gallienus. Mediolanum. Circa 253-268. AR Antoninianus 3.02 g. GALLIENVS AVG, radiate and cuirassed bust to left, holding spear and shield / LEG XI CL ( ) P F, Neptune standing to right, holding trident and dolphin. MIR 1014i only 5 recorded. Extremelly rare. Full silvered. XF.