Watch List notes:

Gratian (367-383), Siliqua, Treveri, AD 367-375; AR (g 2,11; mm 19; h 12); D N GRATIA - NVS P F AVG, diademed, draped and cuirassed bust r., Rv. VRBS - ROMA, Roma seated l., holding sceptre and Victory on globe; in ex. TRPS. RIC 27f; C 86.
Minor flan crack, good very fine.