Gallienus AE20 of Alexandria, Troas. AD 253-268. IMP LICIN GALLIENV, Laureate, draped and cuirassed bust right. COL A TRO, Horse grazing right; behind, herdsman right, holding pedum. Mionnet Supp. V, 332-333; Bellinger A454 var (legends). With permission of Pecunem Gitbud & Naumann - Auction 31, May 2015. Estimate: 50 EUR.