Constantine X, Ducas (1059-1067). AV Histamenon Nomisma. Constantinople mint. D/ Christ nimbate, seated facing on throne with upright arms, wearing pallium and colobium, and raising right hand in benediction; in left hand, book of Gospels. R/ Constantine, bearded, standing facing, wearing crown, saccos and loros and holding labarum and globus cruciger. D.O. 1. R. 2010. Sear 1847. AV. g. 4.33 mm. 28.00 Good VF.