<p style='text-align: justify;'>Letter from Mubārak b. Nathaniel to Abū l-Faḍl Mubārak b. Ibrahim, concerned with business matters. Mentions people including Abū l-Ḥasan ʿArūs, Maʿālī al-Dimašqī, Ḵalaf, the servant of Abū Ḥajar and Saʿīd al-Kohen. </p>