PB Byzantine seal of N. anthypatos and ek prosopou (AD 8th–9th centuries)
Obv: Cruciform invocative monogram (type V): Θεοτόκε βοήθει. In the quarters: τῷ σῷ δούλο. Wreath border.
Rev: Inscription of five lines. Wreath border.
Weight: 19.19 g.
Diameter: 27.22 mm.