Constantine X Ducas, 1059-1067. Histamenon (Gold, 28 mm, 4.46 g, 6 h), Constantinopolis. +IҺS IXS RЄX RЄςNANTIҺm Christ, nimbate, seated facing on square-backed throne, wearing tunic and pallium, raising his right hand in benediction and holding book of Gospels in his left. Rev. + KⲰN RACΛ O ΔOVKAC Constantine X standing facing, wearing crown with pendilia and loros, holding labarum with pellet on shaft in his right hand and globus cruciger in his left. DOC 1b. SB 1847. Struck from somewhat worn dies, otherwise, good very fine.

From a European collection of Byzantine coins, formed before 2005.