Watch List notes:

Constantine X Ducas, 1059-1067. Histamenon (Gold, 26 mm, 4.34 g, 6 h), Constantinopolis. [+IҺS] XIS REX REGNANTIҺm Christ, nimbate, seated facing on straight-backed throne, raising his right hand in benediction and holding Book of Gospels in left. Rev. + KѠN [RACΛ] O ΔOVKAC Constantine X standing facing, wearing crown and loros, holding labarum with pellet on shaft in his right hand and globus cruciger in his left. DOC 1. SB 1847. Test cut on the obverse, otherwise, good very fine.