Isaac I Comnenus, 1057-1059. Histamenon (Gold, 27 mm, 4.38 g, 6 h), Constantinopolis. +I hZ XIZ RЄX RCςNANTҺIm Nimbate Christ enthroned facing, wearing tunic and pallium, raising his right hand in benediction and holding book of Gospels in his left. Rev. +ICAAKIOC RACIAЄVC PωM Isaac I Comnenus, bearded, standing facing in military attire, wearing crown, holding labarum in his right hand and placing his left on scabbard. DOC 1. SB 1844. Very slightly clipped and with minor scratches, otherwise, good very fine.