Extremely rare coin, struck with a reverse stamp. Type not recorded for denarii, only aureus (RIC-1554).
Obverse: Bust of the emperor wearing a laurel wreath, to the right, in the rim the legend HADRIANVS - AVG COS III P P
Reverse: Emperor standing to the right, raising his hand to Africa, standing to the left and holding a patera above the altar, surrounded by the legend ADVENTVI - AVG - AFRICAE
Silver-plated bronze, diameter 17 mm, weight 2.67 g.