Isaac II Angelus. Gold Hyperpyron (4.46 g), 1185-1195. Constantinople. Barred (MHP) OV across field; The Virgin Mary, nimbate, enthroned facing, holding the head of the infant Christ. Reverse: [I/CA/A/KI/OC X AP X M; Isaac, holding cruciform sceptre, and Archangel Michael, holding a sword, standing facing; manus Dei and O between, X M by Michael. DOC 1d; SB 2000. NGC photo cert grade Ch AU; Strike: 4/5, Surface: 3/5. Graffiti. The mentioned "graffiti" appears on the reverse border edge which is faint and barley noticeable under strong magnification. This is a very choice example. Estimated Value $350 - UP 

Ex The William Oldknow Collection.