"Gratian. A.D. 367-383. AR siliqua (18.6 mm, 1.92 g, 12 h). Rome mint, Struck A.D. 378-383. D N GRATIA-NVS P F AVG, pearl-diaademed, draped and cuirassed bust of Gratian right / VRBS ROMA, Roma enthroned left holding Victory on globe and resting on spear // R * Q . RIC IX 35a; RSC 86Ab. Rough EF, well struck and centered on slightly irregular flan; large area of red and black tarnish obverse, reverse very much less tarnish. "