Roman Imperial Gratian. A.D. 367-383. AR siliqua. 1.78 gm. 18 mm. Treveri (Trier) mint. Struck A.D. 378-383. His pearl-diademed, draped, and cuirassed bust right; DN GRATIANVS P F AVG / Roma seated le
Roman Imperial Gratian. A.D. 367-383. AR siliqua. 1.78 gm. 18 mm. Treveri (Trier) mint. Struck A.D. 378-383. His pearl-diademed, draped, and cuirassed bust right; DN GRATIANVS P F AVG / Roma seated le