On the appointment of Ḥāmid ʿAlī in Kasalā and ʿUthmān Diqna’s instruction to bring half of every tribe under their head (raʾīs) to him.
- This text has been edited in Muḥammad Ibrāhīm Abū Salīm, Muḥarrarāt ʿUthmān Diqna, Khartoum, Markaz Abū Salīm li-l-dirāsāt, 2004. See letter 44
16/08/1305