Watch List notes:

Constantine V Copronymus, with Leo III, 741-775. Solidus (Gold, 21 mm, 4.46 g, 5 h), Constantinople, 742-745. C LEO-N P A MЧL- Crowned bust of Leo III facing, wearing chlamys, holding cross potent in right hand and akakia in left. Rev. d N CO-N-STANTINЧS Crowned bust of Constantine V facing, wearing chlamys, holding cross potent in right hand and akakia in left. DOC 1d var. (pellet following reverse legend). Füeg 2.B.3. SB 1550. About extremely fine.
From the B.L. collection, Switzerland.