Constantine II, AE3, 328, Constantina, Officina 3CONSTANTINVS IVN NOB CLaureate, draped, cuirassed bust leftPROVIDEN_TIAE CAESSCampgate with seven rows, two turrets, no doors, star above, top and bottom rows empty blocksS | F across fieldsTCONST in exergue 18mm x 22mm, 3.04g