Constantine X Ducas, 23 November 1059 – 23 May 1067.
Histamenon circa 1059-1067, AV 25 mm, 4.38 g. +IhS XIS RCX – RCGNANTIhm Christ, nimbate, enthroned facing, raising r. hand in benediction and holding book of Gospels in l. Rev. +KωNRΛCΛ – OΔOUKΛC Constantine standing facing, wearing crown with cross and pendilia and loros, holding labarum and globus cruciger surmounted by pelleted cross. DO1a. Sear 1847
Insignificant area of flatness, otherwise extremely fine