Commodus Denarius. Struck 191-192 AD. 

L AEL AVREL COMM AVG P FEL, laureate head right.
I O M SPONSOR SEC AVG, Jupiter standing beside emperor, holding thunderbolt, hand on shoulder of Commodus who holds globe and sceptre. 

Sear 5648;  RSC 239;  RIC 255.

Contributed by Stephen Arnold.