ANTONINVS PIVS AVG GERM (Translation: Antoninus Pius emperor (Augustus), conqueror of the Germans)
Reverse description
Caracalla, in military attire, standing left, sacrificing out of patera in right hand over altar, in front of a temple with four columns, in which stands Asclepius, holding serpent-wreathed staff; beside Caracalla, togate figure, standing left, and child holding wand.
Reverse script
Latin
Reverse lettering
P M TR
P XVIII COS IIII P P (Translation: High priest, holder of tribunician power for the 18th time, consul for the fourth time, father of the nation)