ARAB-BYZANTINE. Early Caliphate, 636-660. Fals (bronze, 2.96 g, 20 mm). Imitative series. Uncertain mint. Imperial Byzantine figure (Constans II) standing facing, holding cross-tipped staff and globus cruciger; pseudo-legend around. Rev. Large m between N/N/O and A(?)/Φ/A ; ∞ above; CON in exergue. Nearly very fine.