ISAAC I, 1057-1059. AV Histamenon Nomisma (4.41 gms), Constantinople Mint. NGC AU, Strike: 5/5 Surface: 4/5. S-1843. Obverse: Christ Pantokrator seated facing on throne; Reverse: Isaac standing facing, holding drawn sword and scabbard. A sharply struck and fresh example from this rather challenging emperor. The lustrous and lightly toned surfaces are free from the problems that so often afflict Byzantine gold issues. Ex: Christies New York (05/1989), Lot # 882.<p>
