Constantine II, AE3, 328-329, Nicomedia, Officina 3
CONSTANTINVS IVN NOB C Laureate, draped, cuirassed bust right PROVIDEN_TIAE CAES . Campgate with seven rows, two turrets, no doors, star above, top and bottom rows empty blocks SMNG in exergue 18mm x 19mm, 2.76g