Commodus, AE Sestertius, 31 mm, 22.23 g. Rome. 183 AD. 

M COMMODVS ANTONINVS AVG PIVS, laureate head right.
TR P VIII IMP VI COS IIII PP, S-C across fields, Jupiter 
seated left, holding Victory and sceptre. 

RIC 367; Cohen 873; Sear -. 

Ex Gorny & Mosch, March 2011.