Published by on July 15, 2026 Gallienus silvered AE Antoninianus, Roma reverse Gallienus (253-268 AD. Silvered AE Antoninianus (22 mm, 4.44 g), mint in Asia. GALLIENVS AVG, Radiate, draped and cuirassed bust to right. Rev. ROMAE AETERNAE, Roma seated left on shield, holding Victory and spear; in exergue, star. ).