Probus. A.D. 276-282. Billon antoninianus. 3.69 gm. 21 mm. Rome mint, 6th officina. A.D. 279. His radiate and cuirassed bust right; IMP PROBVS AVG / Probus on horseback left, raising his right hand in salute and holding scepter in his left; captive seated to left; ADVENTVS AVG around, R (thunderbolt) S in exergue. RIC V.2 157. Extremely Fine; lustrous, sharp and clear; crisply struck with exceptional complete silvering.