Commodus, Rome mint, struck 189 AD.,
Æ Sestertius (27-30 mm / 22,68 g),
Obv.: M [COMMO]DVS ANT - P FELIX AVG BRIT , laureate head right.
Rev.: [PIET]ATI SENAT[VS / CO]S V P P / S - C (across field) , Commodus, to left, standing r., , holding roll and clasping hand with the Genius of the Senate, standing left, holding sceptre.
RIC III, 429, 549 (R) (described with senator for Genius) ; MIR 18, 760-6/30 ; BMC 607 ; Coh. 410 .