Trajan Decius, 249-251. Antoninianus (Silver, 21 mm, 4.30 g, 12 h), Rome. IMP C M Q TRAIANVS DECIVS AVG Radiate and cuirassed bust of Trajan Decius to right, seen from behind. Rev. GENIVS EXERC ILLVRICIANI Genius standing front, head to left, holding patera over lighted altar in his right hand and cornucopiae with his left; in left field, standard. Cohen 56. RIC 17b. The reverse struck from a slightly worn die, otherwise, good very fine.