Commodus (177-192). AR Denarius, Rome mint, 184 AD. Obv. COMM ANT AVG P BRIT. Laureate head right. Rev. P M TR P VIIII IMP VII COS IIII P P. Roma standing left, holding Victory and spear. RIC III 90; C. 460. 2.94 g. 18.50 mm. R. VF.