Michael VI, 1056-1057. Seal (Lead, 36 mm, 33.78 g, 12 h). IC - XC / +ЄMMA-NOVHΛ Half-length facing bust of Christ, wearing a nimbus cruciger and holding a Book of Gospels in his right hand. Rev. +MIXAH[Λ AЧT]OCRATOR Half-length facing bust of Michael VI, wearing a crown with a cross and pendilia and a loros, holding a globus cruciger in his right hand and akakia in his left. DO Seals VI 74.1. Zacos/Veglery 84. A very rare imperial seal type. Minor surface roughness, otherwise, good very fine.