AE 3 (17mm 2.83g) Struck A.D. 367-375 Siscia

Obv: D N GRATIANVS P F AVG pearl diademed, draped and cuirassed bust right

Rev: GLORIA ROMANORVM Emperor advancing right,with right hand dragging captive, left hand holding labarum inscribed with CHI-RHO, S over in left field
R over , SISCE in exergue

RIC IX 14c type xxxvii