PB Byzantine seal of John, patrikios (AD 8th century)
Obv: Inscription of five lines: +Θεοτόκε βοήθη. Wreath border.
Rev: Inscription of three lines: +Ἰωάννῃ πατρικίῷ. Wreath border.
Translation: Theotokos, help John patrikios.
Weight: 15.98 g.
Diameter: 25.52 mm.