367-375 AD., Valens, Siscia mint, Æ3, RIC 14b (xi).

Valens, Siscia mint, officina 3, 367-375 AD., second period,
Æ3 (ø 16-18 mm / 2,03 g), bronze, axes coin alignment ↑↓ (180°),
Obv.: D N VALEN - S P F AVG , pearl-diademed, draped and cuirassed bust of Valens right.
Rev.: GLORIA RO - MANORVM / D // • Γ SISC , emperor advancing right, head turned back grasping bound captive at top of head with right hand, holding labarum with chi-rho on the banner in his left.
RIC IX, 141/147, 14b (xi) (common) ; Coh. 11 .

58 pieces of Valens RIC 14 variants on http://www.nummus-bible-database.com, at least more than 10 of this var.