IMP C M
AVR PROBVS P F AVG (Translation: Imperator Caesar Marcus Aurelius Probus Pius Felix Augustus. Supreme commander (Imperator), Caesar Marcus Aurelius Probus, the pious, the fortunate, emperor (Augustus).)
Reverse description
Mars, helmeted, walking right, holding spear in right hand and trophy in left hand.
Reverse script
Latin, Greek
Reverse lettering
VIRTVS AVG
-/-//Rς (Translation: Virtus Augusti. Courage of the emperor.)