Commodus AE dupondius. Rome. 24 mm, 11.93 g.

M COMM ANT P FELIX AVG BRIT, radiate head right.
LIBERAL AVG VI P M TR P XI IMP VII COS V P P, Liberalitas standing left, holding abacus and cornucopiae.
S - C across fields.

RIC 478. 

With permission of Numismatic Naumann, auction 52, lot 609. April 2017.