Constantine II, AE3, 326, Trier, Officina 2CONSTANTINVS INV NOB CLaureate, draped, cuirassed bust leftPROVIDEN_TIAE CAESSCampgate with six rows, two turrets, no doors, star above, top and bottom rows empty blocksSTR pellet in crescent in exergue18mm x 20mm, 2.80g