Constantine I, AE3, 326-328, Thessalonica, Officina 1
CONSTAN_TINVS AVG
Rosette-diademed, draped, cuirassed bust rightPROVIDEN_TIAE AVGG
Campgate with seven rows, two turrets, no doors, star above, top row arches and
dots, bottom row empty blocks, ramp at base
Pellet in right field
SMTSA in exergue18mm x 20mm, 3.30g