M
ANTONINVS AVG GERM SARM (Translation: Marcus Antoninus Augustus, Germanicus, Sarmaticus. Marcus [Aurelius] Antoninus emperor (Augustus), conqueror of the Germans, conqueror of the Sarmatians.)
Reverse description
Mars, helmeted, naked except for cloak flying behind, advancing right, holding spear in right hand and trophy over left shoulder in left hand.
Reverse script
Latin
Reverse lettering
TR P
XXIX IMP VIII COS III (Translation: Tribunicia Potestate Nona Vicesima, Imperator Octavum, Consul Tertium. Holder of tribunician power for the 29th time, supreme commander (Imperator) for the eighth time, consul for the third time.)