PB Byzantine lead seal (late 7th-early 8th century).
Obv: An eagle with its wings outspread. Between the wings, a cruciform invocative monogram (type I): Θεοτόκε βοήθει. Wreath border.
Rev: Cruciform monogram surrounded by circular inscription between two wreath borders.
Apparently unpublished.
Condition: VF.
Weight: 21.71 g.
Diameter: 23 mm.