Constantine I, AE Follis, 312-313, Group II, Ostia, Officina 1
IMP C CONSTANTINVS P F AVG
Laureate, draped, cuirassed bust right
S P Q R OPTIMO PRINCIPI Legionary eagle to left in center between two vexilla, left vexillum surmounted by a hand, the right surmounted by a wreathMOSTP in exergue
22mm, 4.35g