ISLAMIC, Persia (Pre-Seljuq). Kakwayhids. Ala al-Dawla Muhammad, AH 398-433 / AD 1008-1041. Dirham (Silver, 25 mm, 3.22 g, 5 h), Isbahan (Isfahan), AH 406 = 1015/6. Citing the ʿAbbasid caliph al-Qadir billah (AH 381-422 / AD 991-1031), but without the name of ʿAla al-Dawla Muhammad, ‘lā ilāha illā Allāh / Muḥammad rasūl Allāh / al-Qādir billāh’ (‘There is no deity but Allah. Muhammad is the messenger of Allah. al-Qadir billah’ in Arabic); in the margin, ‘bism Allāh ḍuriba hādhā al-dirham bi Iṣbahān sana sitt wa arbaʿa miʾa’ (‘In the name of Allah. This dirham was struck in Isbahan in the year 406’ in Arabic). Rev. ‘Allāh aḥad Allāh / al-ṣamad lam yalid wa / lam yūlad wa lam yakun / lahū kufuwan aḥad’ (‘Allah is One, Allah is Absolute, He begets not, nor is He begotten, and none is like Him’ in Arabic; Qurʾān 112: 1-4); in the margin, ‘Muḥammad rasūl Allāh arsalahū bi al-hudā wa dīn al-ḥaqq liyuẓhirahū ʿalā al-dīn kullih wa law kariha al-mushrikūn’ (‘Muhammad is the messenger of Allah. He sent him with guidance and the religion of truth, so that He may make it overcome all religions, even though the unbelievers may dislike it’ in Arabic). Album 1591A. Rare. Areas of weakness and with traces of mounting, otherwise, good very fine.