Valentinian I, AD 364-375. AR siliqua (16,5 mm, 1,64 g). Treveri (Trier) mint, struck AD 367-375. Pearl-diademed, draped, and cuirassed bust right / Roma seated left, holding Victory on globe and spear; TRPS• in exergue. Clipped and small edge chip. Dark iridescent cabinet toning., RIC IX 27a, Grade: 1+