ANTONINVS PIVS AVG GERM (Translation: Antoninus Pius, Augustus, Germanicus. Antoninus Pius emperor (Augustus), conqueror of the Germans.)
Reverse description
Caracalla, togate, seated left in curule chair on platform; behind him, lictor; before him, Liberalitas; at base of platform, citizen, mounting steps right.
Reverse script
Latin
Reverse lettering
LIBERAL
AVG VIIII (Translation: Liberalitas Augusti Nona. The ninth liberality of the emperor (Augustus).)