TROAS, Alexandria Troas. Circa AD. 253-268. Æ 20 (6.34 gm; 20 mm). Pseudo-autonomous issue, time of Gallienus, circa AD 253-268. COL AV TRO, turreted and draped bust of Tyche right; vexillum behind inscribed AV CO in two lines / COL AVG TRO, / Eagle with spread wings standing facing, head left, on neck and head of bull. Bellinger A491; BMC 57. Sharply struck on a nice flan. Nice brown green patina. Choice Superb EF.