Ruler: Trebonianus Gallus, Emperor of Rome, A.D. 206253, ruled 25153, Mint: Antioch, Tetradrachm of Trebonianus Gallus, Emperor of Rome from?Antioch, A.D.?25153, Billon, 10.67 g, 12:00, 26.7?mm, Excavated in Dura-Europos, Made in Antioch, Syria, Roma