This manuscript book from 1554 is in two sections. The first section is a grammatical work by an unknown author that compares the conjugation of verbs in Arabic and in Farsi, indicating changes in the forms each time a different tense is used, and that also contains a list of the singular and plural forms of many Arabic nouns. The second section of the book is a brief article, in Ottoman Turkish, by an unknown author, on the metrics of Arabic poetry. The manuscript is from the Bašagić Collection of ...