Silver antoninianus, 22mm, 4.65gm, issued AD 249-251 Rome mint.
Obv: IMP C M Q TRAIANVS DECIVS AVG, Radiate, draped, cuirassed bust right.
Rev: GENIVS EXERC ILLVRICIANI, Genius, wearing polos on head, nude except for short cloak on shoulders, standing left, holding patera in right hand and cornucopiae in left hand; to right, standard.
References: Sear 9374, RIC 16c, RSC 49.
This coin fits the following collection focus(es): Provinces.