67. An abridgment of the abridgment by Ibn al-Mullā al-Ḥalabī 1560-1602* of the Rawḍat al-manāẓir fī ʻilm al-awāʼil wa-al-awākhir of Ibn al-Shiḥnah, Zayn al-Dīn Abū al-Walīd Muḥammad d. 1412
69. An abridgment (on the trisection of the right angle) of part of Abū Jaʻfar Muḥammad ibn al-Ḥusayn ʼs Iṣlāḥ K. al-Makhrūṭāt [of Apollonius, of Perga *]
70. An account of travels in Afghanistān's Badakhshān province together with a study of the history, topography, and culture of the area.
79. An alphabetical index in Latin of names of places, authors and books mentioned in the Taqwīm al-buldān of Abū al-Fidāʼ , with latitude and longitude of places drawn from Sipāhīzādah ʼs work (MSS. Pococke 302 and Marsh 596).