Watch List notes:

Constantine V Copronymus. Gold Solidus (4.42 g), 741-775. Constantinople, 740-742. C N CO-N-SτANτINЧS, crowned bust of Constantine V facing, wearing chlamys, holding cross potent and akakia. Reverse: C LEO-N PA MЧL, crowned facing bust of Leo, wearing chlamys, holding cross potent and akakia. DOC 1a; SB 1550. Scarce NGC grade Ch AU; Strike: 5/5, Surface: 4/5. Estimated Value $500
Ex The William Oldknow Collection.