Constantine I, AE3, 326-327, Antioch, Officina 9CONSTAN_TINVS AVG Laureate head rightPROVIDEN_TIAE AVGGCampgate with nine rows, two turrets, no doors, star above, pellet in doorway, top and bottom rows empty blocks D | E across fields, pellet in archway SMANT in exergue 18mm x 19mm, 2.64g