Roman Empire. Trajan Decius, 249-251 AD. AR Antoninianus. 3.86g.
 
Obv: Bust of Trajan Decius right. Rev: PANNONIAE, the two Pannoniae standing front holding standards.
 
Reference: RIC. 21b.
 
Provenance: Ex A Royal Berkshire Collection, bought C.J. Martin, 1992.
 
A bright and attractive silver, nice details throughout.