ISLAMIC, Umayyad Caliphate. Mu'awiya ibn Abi Sufyan, AH 41-60 / AD 661-680. Fals (Bronze, 21 mm, 3.40 g, 10 h), Arab-Byzantine type, Tartus (Antarados), AH 40s-50s = AD 670s-680s. Imperial bust facing, draped and crowned; to right, K/A/Λ/O/N ('good' in Greek); to left, 'bi-Tardus' ('in Tartus' in Kufic) . Rev. Large M flanked by A/N/T and AP૪; in exergue, 'tayyib' ('good' in Kufic). Goodwin&Gyselen p. 50, 15. Very rare. Flan fault on the obverse and somewhat rough, otherwise, very fine.
From the collection of J. Knudsen, formed from the late 1970s to the late 1990s.