Watch List notes:

Gratian. AD 367-383. AR Siliqua (16mm, 1.55 g, 6h). Treveri (Trier) mint. Struck AD 367-375. Pearl-diademed, draped, and cuirassed bust right / Roma seated left on throne, holding Victory on globe and scepter; TRPS•. RIC IX 27f1 and 45c1; RSC 86†a. Deeply toned, faint scratches on reverse under tone. VF.

Ex Classical Numismatic Group Electronic Auction 314 (6 November 2013), lot 476.