Trajan Decius. A.D. 249-251. AR antoninianus (21.2 mm, 2.79 g, 1 h). Rome mint, A.D. 249-250. IMP C M Q TRAIANVS DECIVS AVG, radiate, draped and cuirassed bust right / GENIVS EXERCITVS ILLVRICIANI, Genius standing left, holding patera and cornucopia, standard to left. RIC 16c; RSC 49. gFine, toned.