Constantine X Ducas, 1059-1067. Histamenon (Gold, 28 mm, 4.35 g, 6 h), Constantinople. +IhS XS REX RENANTIM Christ, nimbate, seated facing on straight-backed throne, raising hand in benediction, holding Gospels. Rev. + KѠN RACΛ O ΔOVKAC Constantine standing facing, wearing crown and loros, holding labarum with pellet on shaft, and globus cruciger. DOC 1b. SB 1847. Struck on a spread flan with a very attractive portrait of the emperor. Slightly bended at 5h. About extremely fine.