Gallienus (253-268). AE 24 mm, Alexandria Troas mint (Troas). Obv. Bust right, laureate, draped. Rev. Bust of Tyche right, turreted, draped; behind, vexillum. SNG von Aulock 7574; Bellinger A466. 9.90 g. 24.00 mm. R. Pleasant dark patina. Good VF.