Trebonianus Gallus, Bi. Tetradrachm of Antioch, Syria. AYTOK K G OYIB TREB GALLOC CEB, laureate, draped, cuirassed bust right, Z beneath bust. DHMARX EXOYCIAC, eagle standing left, head and tail right, wreath in beak, Z between legs, SC below. Prieur 669. Contributed by David Lowe, Aug. 2014.