Silver antoninianus, 22mm, 4.15gm, issued AD 249-251 Rome mint.
Obv: IMP C M Q TRAIANVS DECIVS AVG, Radiate, draped, cuirassed bust right.
Rev: PANNONIAE, The two Pannoniae standing, each holds standard.
References: Sear 9378, RIC 21b, RSC 86.
This coin fits the following collection focus(es): Provinces.