Constantine I, AE3, 329-330, Cyzicus, Officina 5CONSTAN_TINVS MAX AVGRosette-diademed, draped, cuirassed bust rightPROVIDEN_TIAE AVGGCampgate with seven rows, two turrets, no doors, star above, top and bottom rows empty blocksSMKE in exergue19mm x 20mm, 3.24g