Constantius II (Caesar, ) AE (Bronze, 2.83g, 19mm) Nicomedia, 328-329.
Obv: F L IVL CONSTANTIVS NOB C, laureate, draped and cuirassed bust left
Rev: PROVIDENTIAE CAES •, camp gate, two turrets, no door, star above; SMNB• in exergue.
Ref: RIC 158.