I'd like to learn more about your coin's "verity". I wonder how your coin's weight & dimension compares to mine. I've got this Trajan (Decius) silver Antoninianus that has a couple hitchhikers on the reverse. Trajan Decius AR Antoninianus A.D. 249-251 4.14 gms, 23 mm Obv: Rad. Bust of Trajan facing right. IMP.C.M.Q.TRAIANVS DECIVSAVG. Rev: Two Pannoniae standing side-by-side each holding a standard. PANNONIAE. Grade: gEF essentially as struck. Well centered on flan with all legends legible. Eye-catching planchet split at 2:00 does not affect any design. Other: Sear 2699, C.86., R.I.C. 21b. Ex Heritage Jan 2013 auction 3022 Lot #26321. From Eye Appealing Coins 9/2013.