<p style='text-align: justify;'>Recto and margin of verso: philosophical (?) work, mentioning natural science, astronomy, etc. Verso: legal document, in which Abū l-Riḍā Jacob b. Joseph takes over the tax-farming of al-Maḥalla from Abū l-Faraj Yešuʿa b. Abraham and his son Abū l-Ḵayr. Signed by Zakkay b. Moses and ʿAmram b. Jacob. </p>