Constantine II, AE3, 325-326, Antioch, Officina 4CONSTANTINVS IVN NOB CLaureate, draped, cuirassed bust leftPROVIDEN_TIAE CAESSCampgate with thirteen rows, two turrets, no doors, star above, top and bottom rows empty blocksSMANTD in exergue18mm x 20mm, 2.84g