A nice piece with very good details.
Coin appreciated by RIC authors with a very high R3 rarity grade.
Obverse: head of Augustus in laurel wreath, to the right, in the rim legend:
CONSTAN-TINVS AVG;
Reverse: camp gate of 6 rows of bricks, with open gate, in the rim legend:
PROVIDEN-TIAE AVGG; in MNB section;
Bronze, diameter 19 mm, weight 2.88 g, axis 11 h.