Constantine I, The Great, 307 - 337 AD
AE Follis, Nicomedia Mint, 22mm, 3.37 grams
Obverse: IMP C FL VAL CONSTANTINVS P F AVG, Laureate head of Constantine right.
Reverse: IOVI CONSERVATORI AVGG, Jupiter standing facing, head left, with chlamys over shoulder and holding Victory on globe and scepter, eagle with wreath in beak at feet to left, A in right field, SMN in exergue.
RIC 12