Watch List notes:

Isaac I Comnenus, 1057-1059. Tetarteron (Gold, 20 mm, 4.07 g, 7 h), Constantinopolis. +IhZ XIS REX REςNANTIҺm Nimbate bust of Christ facing, wearing tunic and pallium, raising his right hand in benediction and holding book of Gospels in his left. Rev. +ICAAKIOC RACIAЄVC PM Isaac I Comnenus, bearded, standing facing in military attire, wearing crown with pendilia, holding globus cruciger in his right hand and placing his left on scabbard. DOC 3. SB 1845. Rare. Struck from somewhat worn dies, otherwise, very fine.