Trebonianus Gallus, AR Antoninianus, 251-253, RomeIMP CAE C VIB TREB GALLVS AVGRadiate, draped, cuirassed bust right, seen from behind APOLL SALVTARI Apollo, nude, standing facing, head left, branch downward in right hand, left hand resting on lyre set on ground 21mm x 25mm, 2.98g