Probus, 276-282. Antoninianus (Billon, 24.00 mm, 3.70 g 12), Rome, 278. IMP PROBVS AVG Radiate and cuirassed bust of Probus to right. Rev. ADVENTVS AVG / R*Δ Probus riding on horseback to left, raising his right hand and holding scepter with his left; on ground to left, captive. Cohen 37. RIC 157. aXF