Constantine II, AE3, 325-326, Cyzicus, Officina 5
CONSTANTINVS IVN NOB C
Laureate, draped, cuirassed bust left
PROVIDEN_TIAE CAESS
Campgate with seven rows, two turrets, no doors, star above, top and bottom rows empty blocks
SMKE . in exergue
17mm x 18mm, 3.51g