Constantine X Ducas (1059-1067). AV Histamenon Nomisma. Constantinople mint. Obv. +IhS XIS RCX – RCGNANTIhm. Christ Pantokrator enthroned facing. Rev. +KωNRΛCΛ – OΔOUKΛC. Constantine standing facing, holding labarum with pellet on shaft and globus cruciger. D.O. 1b; Sear 1847. 4.16 g. 25.00 mm. Virtually as struck. Minor scratches on obverse. Die shift. qFDC.