Gallienus, AE tetradrachm of Alexandria, Egypt. Dated year 7 of Valerian. AD 259-260. 10.87 g. Joint rule with Valerian. AK P LIOY GALLIANOC EYCEYC, bare-headed, draped, cuirassed bust right. L-Z across fields, Alexandria standing left, holding head of Serapis and sceptre. Milne 4028; Emmett 3726; Kampmann/Ganschow 90.35. With permission of Auktionshaus H. D. Rauch GmbH E-Auction 27, Lot 219, June 2018.