Commodus, AR Denarius, Rome, AD Struck 186-187.

M COMM ANT P FEL AVG BRIT, laureate head right.
VOT SOL DEC P M TR P XII IMP VIII, COS V P P in exergue, Commodus, togate, standing left, holding scroll and patera, sacrificing over a lighted tripod-altar, with a prostrate bull on the ground. 

RIC 161; RSC 1001; BMCRE 229.

With permission of Harlan J. Berk, Ltd. - Buy or Bid Sale 181, Lot 539, Nov 2012.