249-251 AD., Trajan Decius, Rome mint, Antoninianus, RIC 21b.

Trajan Decius, Rome mint,
Antoninianus (21-23 mm / 3.84 g), 249-251 AD.,
Obv.: IMP C M Q TRAIANVS DECIVS AVG , radiate and cuirassed bust of Trajan Decius right, seen from behind.
Rev.: PANNONIAE , the two Pannoniae, veiled, standing front, heads turned away from each other, each holding a standard.
RIC 21b ; C. 86 .