Commodus AE Dupondius, Rome AD 183. 26 mm, 10.20 g. 

M COMMODVS ANTONINVS AVG PIVS, radiate head right.
TR P VIIII IMP VI COS IIII PP, Roma seated left on 
shield, holding Victory and spear. S-C across fields. 

RIC III 420; Cohen 442. 

With permission of Roma Numismatics Ltd, May 2016.
(Sold as RIC 386 in error)