COMMODO
CAES AVG FIL GERM SARM (Translation: Commodo Caesar, Augusti Filius, Germanicus, Sarmaticus. Of Commodus, Caesar, son of the emperor (Augustus), conqueror of the Germans, conqueror of the Sarmatians.)
Reverse description
Two captives seated left and right at base of trophy.
Reverse script
Latin
Reverse lettering
DE
SARMATIS (Translation: Devictus Sarmatis. Conquered the Sarmatians.)