Constantine IX Monomachus, 1042-1055. Histamenon (Gold, 28.5 mm, 4.41 g, 6 h), Constantinople. +IhS XIS RЄX RЄGNANTIhm Bust of Christ Pantocrator facing, wearing cross nimbus with two crescents in upper quarters, right hand raised in blessing, left holding book of Gospels. Rev. +CωnS-ATn bASILЄuS RM ( sic ) Crowned facing bust of Constantine IX, wearing collar piece and loros, and holding a cross-tipped scepter in his right hand and a globus cruciger in his left. DOC 3. SB 1830. About extremely fine.