Petros (or Eutropios), circa 550-650. Seal (Lead, 25 mm, 11.42 g, 12 h). Half-length bust of the Mother of God, nimbate, holding Christ, wearing nimbus cruciger, on her left arm. Rev. Cruciform monogram of ΠETPOV. Unpublished in the standard references. An exceptional early Byzantine seal with a charming early Hodegetria. Extremely fine.