ANTONINVS PIVS AVG GERM (Translation: Antoninus Pius emperor (Augustus), conqueror of the Germans.)
Reverse description
Pluto, wearing polos on head, seated left, extending right hand and holding sceptre in left hand; to left, Minotaur.
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.)