Constantine Commemorative issued 330 AD.
On the left an official coin on the right a barbarous imitation.
Ob: Laureate helmeted bust left, wearing imperial mantle holding sceptre. CONSTANTINOPOLIS.
Rev: Victory standing on prow holding long sceptre and resting left hand on shield. TRP* mintmark.
In this case the reverse of the original is not in very good condition.
RIC V11 Trier 543.
