Constantine I, AE3, 326-327, Arelatum, Officina 1
CONSTAN_TINVS AVG Laureate head right PROVIDEN_TIAE AVGGCampgate with ten rows on the left side, nine rows on the right, two turrets, no doors, star above, top and bottom rows empty blocks
S | F across fields PARL in exergue 19mm x 20mm