<p style='text-align: justify;'>Recto: upper part of a letter from the Nagid Mevoraḵ b. Saʿadya (Nagid 1079-1082 and 1094-1111) to Abū Isḥāq Ibrāhīm b. al-Rayyīs Nathan (= Abraham b. Nathan the Seventh). Mevoraḵ writes that Abraham had written to him in his last letter about the situation with the Jewish glassmakers in Fayyūm. Mevoraḵ instructs Abraham to mediate between them. Verso: address.</p>