BYZANTINE EMPIRE: Constantine IV Pogonatus, 668-685, AV tremissis (1.38g), Constantinople, 669-681, SB-1162, DOC-17, diademed, draped and cuirassed bust right, d N CONSTAN-TINUS P P AV // cross potent on base, VICTORIA AVGU S / CONOB, graffiti and thin scratches on reverse, EF.
Estimate: 80-120 USD