Troas, Alexandreia AE (Bronze, 4.75g, 23mm) Pseudo-autonomous. Time of Gallienus (260-268) Obv: ALEX TRO, Turreted and draped bust of Tyche right; vexillum to left. Rev: COL AV / TRO, Horse grazing right; tree to left. Ref: Bellinger A487.