CONSTANTINE X DUCAS (1059-1067). Fourrée Histamenon. (24mm, 4.4 g) Imitating Constantinople. Obv: +IҺS XIS RЄX RЄGNANTIҺM. Christ Pantokrator seated facing on throne. Rev: +KωN BACΛI O ΔOVKAC. Constantine standing facing, holding labarum and globus cruciger.