Watch List notes:

Byzantine Iconographic PB Seal in the name of Antonios, hegoumenos. Circa 9th-11th century AD. Bust of St. Anthony facing, holding cross; O AΓ [Ι]Ο [C] to left, Α Ν ΤΟ [ΝΙ ΟC] to right; all within border of dots / + ΚЄRΘ ΘΗΤѠCѠ [ΔΟ]ΥΛѠΑΝ [Τ]ΟΝΙѠΗΓ ѠΜЄΝѠ in five lines. Unpublished in the standard references. 5.06g, 19mm, 12h.

Condition as seen.

From a private UK collection.