Constantine I, AE3, 328-329, Siscia, Officina 2
CONSTANTI_NVS MAX AVG Rosette-diademed, draped, cuirassed bust rightPROVIDEN_TIAE AVGG
Campgate with eleven rows, two turrets, no doors, star above, top row dots in blocks, bottom row empty blocks
BSIS double crescent in exergue 20mm x 22mm, 3.31g