IMP C M
AVR QVINTILLVS AVG (Translation: Imperator, Caesar Marcus Aurelius Quintillus Augustus. Supreme commander (Imperator), Caesar, Marcus Aurelius Quintillus emperor (Augustus).)
Reverse description
Mars, walking right, holding spear in right hand and shield in left hand.
Reverse script
Latin
Reverse lettering
MARS
VLTOR (Translation: Mars Ultor. Mars, the avenger.)