Gallienus, AE Antoninianus. Rome, AD 253-268. 21 mm, 3.72 g. GALLIENVS AVG, radiate head right. DIANAE CONS AVG, Stag or antelope walking right. officina mark XI below. RIC 146, 179. Cohen 160; Goenl 747b. With permission of Roma Numismatics Ltd - E-Sale 57, Lot 1004, May 2019.