Isaac I Comnenus, 1057-1059. Seal or Bulla (Lead, 35 mm, 40.36 g, 12 h). +EMMA-NOYHΛ / IC - XC Draped bust of Christ Panto­krator facing, wearing cross-nimbus with five pellets in each arm of the cross, and holding Book of Gospels in his left hand. Rev. +ICAAKIOC BACI ΛEYC PΩM Half-length bust of Isaac facing, wearing cross-topped crown with pendilia and military dress, holding an upturned sword in his right hand and a globus cruciger in his left. BLS I 86a. DOC Seals 6, 76.1-3 (but this piece much better than any of the DOC examples). An impressive imperial seal, clear and attractive with a remarkably dramatic bust of Isaac I. Some bangs on the obverse, otherwise, good very fine.