Constantine II/Constantine I Mule, AE3, 326-327, Arelatum, Officina 2
CONSTANTINVS IVN NOB C Laureate, draped, cuirassed bust left PROVIDEN_TIAE AVGGCampgate with nine rows, two turrets, no doors, star above, top and bottom rows empty blocks
S | F across fields SARL in exergue 18mm x 19mm, 2.69g