ANTONINVS AVG PIVS P P TR P XIX (Translation: Antoninus Augustus Pius, Pater Patriae, Tribunicia Potestate Undevicesima. Antoninus Pius, emperor (Augustus) father of the nation, holder of tribunician power for the 19th time.)
Reverse description
Fides, standing left, holding two standards.
Reverse script
Latin
Reverse lettering
FIDES
EXERC COS IIII S C (Translation: Fides Exercitus. Consul Quartum. Senatus Consultum. Loyalty of the army. Consul for the fourth time. Decree of the senate.)