BYZANTINE SEALS, Imperial. Constantine X Ducas, 1059-1067. Seal or Bulla (Lead, 34 mm, 34.80 g, 12 h), an Imperial seal used for official documents, Constantinople. +ΕΜΜΑ - ΝΟΥΗΛ Bust of Christ facing, with cross-nimbus containing five pellets in each arm, wearing tunic and himation, right hand in folds and left holding book; to left and right IC XC. Rev. +ΚΩΝ ΒΑCΙΛΕ - ΡΩMΕΩΝ Ο ΔΟΥΚ' Emperor standing facing, wearing crown with cross and pendilia and loros, holding labarum with pellet on the shaft in his right hand and with part of his cloak over his left arm. DO 77.4. Vatican -. Zacos & Veglery 87c. A rare variant, especially with the pellet on shaft. Good very fine.