Watch List notes:

Constantine X Ducas, 1059-1067. Histamenon (Gold, 28 mm, 4.41 g, 5 h), Constantinopolis. +IhS XIS RЄX RЄςNANTҺIm 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. +KωN RAC Λ O ΔOVKAC Constantine X standing facing, wearing crown and loros, holding labarum in his right hand and globus cruciger in his left. DOC 1a. SB 1847. Struck from somewhat worn dies and with a graffito on the obverse, otherwise, nearly extremely fine.