Billon tetradrachm of Trebonianus Gallus (251-253 AD), Antioch, Roman Provincial issue (Pr.668)

AYTOK K Γ OYIB TΡEB ΓAΛΛOC CEB, draped and cuirassed bust right, Z below / ΔHMAΡX EΞOYCIAC, eagle standing right on a thunderbolt, Z between his legs, SC in exergue. 26mm, 11.35 grams. Antioch mint. Prieur 668; BMC 641.