Constantine II, AE3, 326-327, Arelatum, Officina 3
CONSTANTINVS IVN NOB CLaureate, draped, cuirassed bust left
PROVIDEN_TIAE CAESSCampgate with seven rows, two turrets, no doors, star above, top and bottom rows empty blocks
S | F across fields TARL in exergue 21mm x 22mm