Constantine I, AE3, 328, Thessalonica, Officina 3
CONSTAN_TINVS AVG
Rosette-diademed, draped, cuirassed bust right
PROVIDEN_TIAE AVGG
Campgate with seven rows, two turrets, no doors, star above, top row arches and dots in blocks, bottom row empty blocks, ramp with no
stairs at base
G in right field
SMTS in exergue
19mm x 21mm, 3.21g