The Triumph of Probus

Reverse:
ADVENTVS PROBI AVG The emperor Probus on horseback facing left raising right hand, spear in left hand with captive at feet of horse. Obverse: Bust of Probus facing left holding eagle - tipped sceptre. Sear s3340

Obverse:
Draped and cuirassed bust of Probus facing left. The emperor holds an eagle - tipped sceptre in his right hand.

The coin is listed in David Sear's Roman Coins and their Values as s3379.