PB Byzantine seal of Romanos, imperial protospatharios (AD 10th century)
Obv: Bust of a bearded saint. No sigla visible. Border of dots.
Rev: Inscription of four lines: Ῥομανῷ βασιλικῷ πρωτοσπαθαρίῳ. Border of dots.
Weight: 5.64 g.
Diameter: 22.78 mm.