Trebonianus Gallus, AR Antoninianus, 251-253 (?), AntiochIMP C C VIB TREB GALLVS P F AVGRadiate, draped, cuirassed bust right, seen from behind SAECVLVM NOVVMHexastyle temple, seated facing figure within, scepter in left hand, right hand on right knee, pellet in pediment 19mm x 21mm, 3.25g