Constantine II, AE3, c.325-326, Cyzicus, Officina 6CONSTANTINVS IVN NOB CLaureate, draped, cuirassed bust leftPROVIDEN_TIAE CAESSCampgate with seven rows, two turrets, no doors, star above, top and bottom rows empty blocksPellet in right fieldSMKS . in exergue19mm x 21mm, 3.74g