Watch List notes:

Michael VI Stratioticus. Gold Tetarteron Nomisma (4.03 g), 1056-1057. Constantinople. (MHP) ΘV, Nimbate bust of the Virgin, orans, facing. Reverse: +mIΧAHΛ AЧτOC RA, emperor standing facing on cushion, wearing crown and loros, holding long cross and akakia. DOC 2; SB 1841. Rare and seldom offered. NGC grade XF; Strike: 5/5, Surface: 4/5. Our grade Choice Very Fine. Estimated Value $750
Ex The William Oldknow Collection.