Watch List notes:

Leo III the "Isaurian". 717-741. AV Solidus (20mm, 4.50 g, 6h). Constantinople mint, 8th officina. Struck 717-720. Crowned and draped bust facing, holding globus cruciger and akakia / Cross potent set on three steps; H//CONOB. DOC 1e; MIB 1; Füeg 1.B.8; SB 1502. EF.