NGC ( AU ) Probus AD276-282 Roman Aurelianianus / Antoninianus Marcus Aurelius Probus, Roman emperor from 276 to 282, successfully defended the inner provinces from barbarian invasions throughout his six-year reign. Despite facing internal revolts, he showed leniency to the defeated and maintained the authority of the Roman Senate. Probus also reinforced Hadrian's fortifications, defeated the Germans, and resettled depopulated provinces. Despite his popularity, he was killed in a soldier mutiny during preparations for the Persian war, to be continued by his successor Carus. Grade: ( AU ) Almost Uncirculated - Certified, Graded and Encapsulated by NGC The aurelianianus was introduced by Aurelian as a replacement to the antoninianus in 274 A.D. and struck until 293 A.D. They were of an improved quality of silver plating (4.3% vs. 2.5%) and part of Aurelian's monetary reform. The two terms are often used interchangeably by collectors and dealers. You Will Receive the Same Type of Coin and Condition Shown , Certificate Number Will Vary As Stock Photos Are Used Free USPS Ground Advantage with Tracking and Insurance!