Commodus (177-192) AR Denarius (Silver, 2.20g, 17mm) Rome, 186-189.
Obv: M COMM ANT-P FEL AVG BRIT, laureate head of Commodus right
Rev: OPTIME M-AXIME Jupiter standing facing, nude but for chlamys over left arm, head left, thunderbolt in right hand, grounded scepter in left; CVPP in exergue.
Ref: RIC III 192.