Obverse: Bust of the emperor in consular dress, left, with scepter in hand, in the rim IMP CONSTANTINVS AVG.
Reverse: Jupiter standing left, holding Victoria on globe and scepter, in field wreath and letter A, in segment SMK, in rim legend IOVI CONSERVATORI AVG (?).
Silver-plated bronze, diameter 18.5 mm, weight 3.26 g.