Trajan Decius struck at the Mint of Rome 249-251AD
Size:  22.5mm  Weight:  3.87 grams
Obverse: IMP C M Q TRAIANVS DECIVS AVG. Radiate cuirassed bust right 
Reverse: DACIA, Dacia, wearing robe reaching feet, standing left, holding vertical staff surmounted by head of ass.