Valentinian I. AD 364-375. AR Siliqua (19mm, 2.26 g, 12h). Rome mint, 1st officina. Struck AD 364-367. Pearl-diademed, draped, and cuirassed bust right / Roma enthroned left, holding Victory standing on globe and reversed spear; RP. RIC IX 11a.1; RSC 81†c. Toned with some iridescence, obverse die break, reverse die shift, a few light marks. VF.