On the necessity for ʿUthmān Diqna keep his seal and have it with him, and that he should not forget it again in Omdurman. ʿUthmān Diqna informs the Khalīfa his seal was brought to him by the post.
- This text has been edited in Muḥammad Ibrāhīm Abū Salīm, Muḥarrarāt ʿUthmān Diqna, Khartoum, Markaz Abū Salīm li-l-dirāsāt, 2004. See letter 230
10/03/1309
