Constantine X Ducas. Gold Histamenon Nomisma (4.37 g), 1059-1067. Constantinople. Christ, nimbate, seated on square-backed throne, raising hand in benediction and holding Gospels. Reverse: Emperor sanding facing on cushion, holding labarum and globus cruciger. DOC 1a; SB 1847. A wonderful bold strike. Lustrous. Mint State. Estimated Value $750 - UP