Watch List notes:

BYZANTINE EMPIRE: Constantine IV Pogonatus, 668-685, AV solidus (4.29g), Constantinople, S-1154, helmeted, draped, and cuirassed bust, wearing helmet with plume (without crest) and holding spear and shield // cross potent on 3 steps between Heraclius and Tiberius, officina A, narrow flan, VF to EF.

Estimate: 260-325 USD