378 AD. and later, contemporary imitation, Gratian / Lugdunum type, Æ3.

Contemporary imitation imitating Gratian, "Lugdunum mint, 2nd officina", 378-383 AD. and later,
Æ3 (19-22 mm / 3,63 g),
Obv.: D N GRATA - NVS P F AVC , diademed bust of Gratian right, draped and cuirassed.
Rev.: REPARATIO - REI PVB / LVG S , Gratian standing front, head left, offering right hand to female on left to rise from kneeling position, in other hand he holds Victory on a globe.
cf. RIC IX, 28 a .