Constantine X Ducas (1059-1067). AV Histamenon Nomisma. Constantinople mint. Obv. [+Ih]S 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. 4.42 g. 27.00 mm. A choice example with bright fields. Traces of die swift. EF/Good EF.