Copper Tetarteron of John Komnenos-Doukas of Thessalonike

Obv.: St. Demetrius nimbate, seated upon throne without back. Rev.: Full-length figure of emperor on l., and of Virgin nimbate, holding between them cross-within-circle, surmounting triangular decoration on long shaft. Emperor wears stemma, divitsion, collar-piece, and paneled loros of simplified type; holds anexikakia in r. hand. Virgin wears tunic and maphorion.