Gallienus. AR Antoninianus. 258-259 AD.

Obv: IMP GALLIENVS AVG, radiate, cuirassed bust right, with
 slight drapery on left shoulder
Rev: DIANA FELIX, Diana, Diana walking right, hound at foot, drawing bow and holding arrow. 

RIC V-1 (J) Milan 380; ; Cunetio hoard 0748 for added drapery.

Contributed by Dane for Roma Numismatics