IMP
CAES DOMIT AVG GERM COS XI CENS PER P P (Translation: Supreme commander, Caesar, Domitian, emperor, conqueror of the Germans, consul for the eleventh time, censor for life, father of the nation.)
Reverse description
Aeternitas standing left, holding faces on sun and moon.
Reverse script
Latin
Reverse lettering
AETERNITATI AVGVSTI S C (Translation: [Dedicated to] the immortal emperor. Decree of the senate.)