Constantine II, AE3, 318-320, Heraclea, Officina 4
D N FL CL CONSTANTINVS NOB C
Laureate bust left, wearing imperial mantle, globe and scepter in left hand, mappa in right
PROVIDEN_TIAE CAESS
Campgate with six rows, three turrets, no doors, no star above, top and bottom rows empty blocks
. SMHD in exergue
18mm x 20mm, 3.12g