A nicely preserved piece.
Coin appreciated with high R2 rarity grade by RIC authors.
Obverse: head of Augustus in laurel wreath, to the right, in the rim legend:
CONSTAN-TINVS AVG;
Reverse: laurel wreath, in it the legend VOT/XX, in the rim the legend:
D N CONSTANTINI MAX AVG, in segment DeltaSIS*;
Bronze, diameter 19 mm, weight 2.39 g, axis 12 h.