Roman Empire. Gratian (367-383). AE 3, Siscia mint, 367-375 AD. Obv. Bust of Gratian right, pearl-diademed, cuirassed. Rev. Emperor advancing right; dragging captive with right hand and holding labarum in left. RIC 14C. AE. g. 2.41 mm. 20.00 Green patina. About EF.