Watch List notes:

Constantine IV, Pogonatus (668-685), solidus, Constantinople, helmeted bust facing three-quarters right, holding spear and shield, rev., cross potent on three steps; officina Δ; in ex., CONOB, 4.46g (DO 12-14; S. 1157; MIB 10), minor reverse marks and edge scrape, otherwise about extremely fine Ex European Ambassador Collection, formed in the 1950s and 1960s.

Estimate: 300 - 400 GBP