Histamenon AV
Constantine X Ducas, 1059-1067, Constantinopolis. +IҺS IXS REX REGNANTIҺm Christ, nimbate, seated facing on straight-backed throne, raising his right hand in benediction and holding book of Gospels in his left / +KωN ΒAC Λ' O ΔOVKAC Constantine X standing facing, wearing crown and loros, holding labarum with his right hand and globus cruciger in his left
25 mm, 4,37 g
DOC 1a; SB 1847