Gallienus, AE Antoninianus, Rome, 2.84g, 19.8mm. 257-258 AD

Obv: IMP GALLIENVS P F AVG GM, radiate, cuirassed bust right. 
Rev: VIRTVS AVGG, Mars walking right, holding transverse spear and trophy.
		 
RIC V-2, 186; Sear 10409