Gratian, 367-383. Follis (Bronze, 19mm, 2.5 g), Cyzicus, 1st officina (A), 379-383. D N GRATIA-NVS P F AVG Diademed, draped and cuirassed bust of Gratian to right. Rev. CONCOR-DIA AVGGG / SMKA Roma, helmeted, seated facing, head left, holding globe in right hand, inverted spear in left; in right field, cross.