Obverse: Emperor's head wearing laurel wreath, clockwise, in rim legend IMP C FL VAL CONSTANTINVS P F AVG.
Reverse: Jupiter standing left, holding Victoria on globe and long scepter, seated eagle on left, holding wreath in beak, in right field B, in segment SMHT, in rim legend IOVI CONSERVATORI AVGG
Bronze, diameter 21 mm, weight 3.85 g.
