Umayyad Caliphate. temp. Mu'awiya I ibn Abi Sufyan. AH 41-60 / AD 661-680. Al-Hakam b. Abi al-'As. AH 53-58 / AD 673-677. AR Drachm (31.7mm, 4.13g, 9h). BN (Bamm?) mint. Dated AH53 / AD 673. Obverse margin: - / bismillah rabb al-hukm / - / - Malek 227. Cleaned. Near EF.