Commodus (177-192) AR Denarius (Silver, 2.41g, 17mm) Rome, 187-188.
Obv: M COMM ANTON AVG PIVS, laureate head of Commodus right
Rev: P M TR P VIII IMP VI COS IIII P P, Pax standing facing, head left, with branch in right hand, cornucopia in left.
Ref: RIC III 64.