This, and the next nine letters (NRO-M001136 to NRO-M001145), are all dated from 5 Shaʿbān 1307, written by Majdhūb Abū Bakr to ʿUthmān Diqna. One might wonder why would one write ten letters on the same day. The answer is given in NRO-M001137.
This letter gives information on the whereabouts of the post, confirms that they know he is on his way back, and states that Abū Qarja has not received any letter from ʿUthmān Diqna, and wonders if it may have been delayed or lost.
05/08/1307