Gratian. AE2. 4.13g; 24mm. Siscia. 378-383 AD. 

DN GRATIA-NVS PF AVG, pearl diademed, draped, cuirassed bust right

REPARATIO-REIPVB, Emperor standing facing, head left, with right hand raising kneeling turreted woman, and holding Victory on globe. 

Mintmark BSISC. 

RIC IX Siscia 26a.

With permission of Roma Numismatics, November, 2009