Untitled DocumentByzantine Empire, Constantine IX. Gold Histamenon Coin.Mint Period: 1042-1055 Mint Place: Constantinople Emperor: Constantine IX MonomachusDenomination: Gold HistamenonReferences: Friedberg 249, DOC 3, SB 1830. Diameter: 28mm Weight: 4.43gm Material: Gold! Obverse: Crowned facing bust of Constantine, holding long cross and globus cruciger. Legend: + CWHS-T-Atn – bASILEUSR ...