IMP
ANTONINVS PIVS AVG (Translation: Imperator Antoninus Pius Augustus. Supreme commander Antoninus, the pious emperor.)
Reverse description
Sol, radiate, naked except for cloak over left shoulder, standing left, raising right hand and holding whip in left hand.
Reverse script
Latin
Reverse lettering
P M TR
P II COS II P P (Translation: Pontifex Maximus, Tribunicia Potestate Secunda, Consul Secundum, Pater Patriae. High priest, holder of tribunician power for the second time, consul for the second time, father of the nation.)