Malter -Choice Tetadrachm of Gallienus, Egypt Roman Egypt, Gallienus 253 - 268 AD. Tetradrachm of Year 12, 264 - 265 AD. Alexandria, Egypt. 10.35g. His laureate and cuirassed bust rt. / Athena standing with spear and shield, LB in field. Milne 1578. Choice aEF with great details and style. A superb example of the coinage of Roman Egypt.