Constantine I, AE3, c.325-326, Cyzicus, Officina 2
CONSTAN_TINVS AVG Laureate head right PROVIDEN_TIAE AVGG Campgate with six rows, two turrets, no doors, star above, top and bottom rows empty blocks Pellet in right field SMKB . in exergue 18mm x 19mm, 3.86g