Trebonianus Gallus, AR tetradrachm of Antioch, Syria. AD 252. 

AYTOK K G OYIB TREB GALLOC CEB, laureate, draped, and 
cuirassed bust right, seen from behind, S beneath bust.
DHMARX EXOYCIAC YPATO B, eagle standing right, head and tail 
left, wings spread, wreath in its beak; S between legs, SC in ex. 

Prieur 679.

With exclusive permission of TimeLine Auctions (www.timelineauctions.com), Apr, 2015