Bronze, 3.28 grams, 18.53 mm. Siscia. 328-329 AD. Obverse: FL IVL CONSTANTIVS NOB C, laureate, draped and cuirassed bust left. Reverse: PROVIDEN-TIAE CAESS, campgate, eleven layers with dots in arches in top layer, two turrets, star above, no doors, mintmark Delta SIS double crescent in exergue. RIC VII Siscia 217; cf Sear 3985. Extremely fine.