 On gold coins struck in his royal workshop, Theudebert is shown in the pearl-studded regalia of the Byzantine emperor; Childebert I is shown in profile in the ancient style, wearing a toga and a diadem.The solidus and triens were minted in Francia between 534 and 679.The denarius (or denier) appeared later, in the name of Childeric II and various non-royals around 673–675.