IMP C M
AVR PROBVS AVG (Translation: Imperator Caesar Marcus Aurelius Probus Augustus. Supreme commander (Imperator), Caesar Marcus Aurelius Probus, emperor (Augustus).)
Reverse description
Mars, helmeted, in military attire, walking right, holding spear in right hand and shield in left hand.
Reverse script
Latin
Reverse lettering
VIRTVS AVGVSTI
-/-//RA (Translation: Virtus Augusti. Courage of the emperor.)