Constantine I, AE3, 329-330, Alexandria, Officina 2CONSTANTI_NVS MAX AVGRosette-diademed, draped, cuirassed bust rightPROVIDEN_TIAE AVGGCampgate with eleven rows, two turrets, no doors, star above, top and bottom rows empty blocksWreath in left field, II in right fieldSMAL in exergue19mm x 20mm, 3.21g