A nice piece. A bend mark typical of gold coins of the period. Well preserved mint luster and details.
Obverse: bust of the emperor in pearl diadem, armor and paludamentum, to the right, in the rim legend:
D N TIBE-RI P AVG;
Reverse: cross, in the rim legend:
VICTORI MAVRI AV, in section CONOB.
Gold, diameter 17 mm, weight 1.50 g, axis 6 h.