Constantine II, AE3, 325-326, Nicomedia, Officina 3
CONSTANTINVS IVN NOB C
Laureate, draped, cuirassed bust left
PROVIDEN_TIAE CAESS
Campgate with six rows, two turrets, no doors, star above, top and bottom rows empty blocks
MNG in exergue
18mm x 20mm, 2.81g