IMP
CAES M AVR ANTONINVS PIVS AVG (Translation: Imperator Caesar Marcus Aurelius Antoninus Pius Augustus. Supreme commander (Imperator) and Caesar Marcus Aurelius Antoninus, pious emperor.)
Reverse description
Pax, draped, walking left, holding olive-branch in right hand and sceptre in left hand.
Reverse script
Latin
Reverse lettering
PAX
AVGVSTI S C (Translation: Pax Augusti. Senatus Consultum. Peace provided by the Emperor. Decree of the senate.)