IMP
CAES C PESE NIGER AVG (Translation: Imperator Caesar Caius Pescennius Niger Augustus. Supreme commander (Imperator), Caesar, Gaius Pescennius Niger, emperor (Augustus).)
Reverse description
Trophy and arms.
Reverse script
Reverse lettering
INVICTO
IMP (Translation: Invicto Imperator. The undefeated supreme commander (Imperator).)