Constantine I (307 - 337 AD).
Follis. 313 AD Heraclea.
Obv: IMP C FL VAL CONSTANTINVS P F AVG. Head with laurel wreath on the right.
Rev: IOVI CONSER - VATORI AVGG / SMHT. Jupiter with Victoria and scepter standing to the left, at his feet an eagle with a wreath; in field 3,18g 19,3 mm