Michael Magistros, circa 11-12 century. Seal (Lead, 23 mm, 10.48 g, 12 h), Thessaloniki?. + ACOMAT BΘ MIXAHΛ MAΓICTP TΩ ΜΕΤΑ Archangel Michael standing facing, raising hand and holding globus cruciger. Rev. + AΓIΕ ΔΗΜΗΤP BΘ MI MAΓICTP TΩ ΜΕΤΑ / O ΔΗΜΗΤP St. Demetrius standing facing, wearing nimbus crown and holding spear and shield. An excellent example of the Sigillography of the Komnenean period. Good very fine.