Constantius II, Caesar (324-337 AD). Nicomedia.
AE Follis (18mm 2.53g)
Obv: FL IVL CONSTANTIVS NOB C. Laureate, draped and cuirassed bust left.
Rev: GLORIA EXERCITVS, two soldiers standing facing each other, each holding spear and resting shield on ground, two standards between; SMNΔ in exergue.
RIC VII 191