Constantine II, AE3, 327-328, Cyzicus, Officina 4CONSTANTINVS IVN NOB CLaureate, draped, cuirassed bust leftPROVIDEN_TIAE CAESSCampgate with eight rows, two turrets, no doors, star above, top and bottom rows empty blocksPellet in left fieldSMKD in exergue17mm x 18mm, 2.47g