ISLAMIC, al-Maghreb (North Africa). Almohads (al-Muwahhidun). Abu Muhammad 'Abd al-Mu'min, AH 524-558 / AD 1130-1163. 1/2 Dinar (Gold, 20 mm, 2.28 g, 12 h), citing Abu Muhammad Abd al-Mu'min, without mint and date. Album 478. Minor marks, otherwise, good fine.