CONSTANTI-NVS MAX AVG (Translation: Constantine I the great emperor.)
Reverse description
Roma, helmeted, draped, seated left on cuirass, holding Victory on globe in right hand and long sceptre in left hand. Officina in left field. Mintmark in exergue.
Reverse script
Latin
Reverse lettering
GLORIA
RO-MANORVM (Translation: To the glory of the Romans.)