Constantine I, The Great, 307 - 337 AD
AE Follis, Nicomedia Mint, 24mm, 3.88 grams
Obverse: IMP C FL VAL CONSTANTINVS P F AVG, Laureate head of Constantine right.
Reverse: IOVI CONSERVATORI, Jupiter standing left with chlamys over shoulder holding scepter and Victory on globe, eagle with wreath in beak at feet to left, N B in right field, SMN in exergue.
RIC 14, Rare