Watch List notes:

Constantine X Ducas, 1059-1067. Tetarteron (Gold, 19.5 mm, 4.03 g, 6 h), Constantinople. (MHP) - ΘV Nimbate bust of the Virgin, orans, facing. Rev. KωN RACIΛ O ΔVK Crowned facing bust of the emperor, wearing loros, holding globus cruciger in right hand and akakia in left. DOC 3a. SB 1849. Good very fine.