Trajan Decius (AD 249-251), Silver Antoninianus, mint of Rome, undated, 4.5 gms., IMP C M Q TRAIANVS DECIVS AVG, radiate, draped and cuirassed bust right, rev. PANNONIAE, the two Pannoniae standing side by side, faces turned away from each other, each holding a standard (RIC 21b), extremely fine