<p style='text-align: justify;'>Lexicographical work closely related to David b. Abraham al-Fāsī, Kitāb Jāmiʿ al-Alfāẓ (‘The book of collected meanings’). Leaf 1: on word pairs which differ by one letter and have different meaning, such as words with and without a middle yod or words which contain a śin as opposed to a sameḵ. Leaf 2: on words beginning ʾalef šin.</p>