Probus, 276-282. Antoninianus (Bronze, 22 mm, 4.01 g, 11 h), Siscia, circa 277. IMP C M AVR PROBVS P F AVG Radiate bust in imperial mantle to left, holding eagle-tipped sceptre. Rev. ADVENTVS PROBI AVG / Δ / XXI Probus on horseback left, raising right hand in salute and holding scepter in left; to left before horse, seated captive. Cohen 57. RIC 632. Attractive and clear, with a pleasant dark patina. Extremely fine.