Roman Imperial Coinage: Gratian (367-383) Gratian (367-383), Siliqua, Lugdunum, 378-83, pearl-diademed, draped and cuirassed bust right, d n gratia-nvs p f avg around, rev. Roma seated left on cuirass, holding Victory on globe and reversed spear, vrbs roma around, lvgps in exergue, 2.16g/6h (RIC IX 27; RSC 87†c). Striking crack at 12 o’clock, otherwise good very fine and attractively toned £100-£150