Constantine II, AE3, 324-325, Arelatum, Officina 3CONSTANTINVS IVN NOB CLaureate, draped, cuirassed bust rightPROVIDEN_TIAE CAESSCampgate with six rows, two turrets, no doors, star above, top and bottom rows empty blocksT*AR in exergue 19mm x 20mm, 2.32g