25. Fatḥ al-quddūs fī sharḥ khuṭbat al-Qāmūs. Creator: Hilālī, Aḥmad ibn ʻAbd al-ʻAzīz, 1701-1761 Date: 1881 Language: Arabic Extent: 20 lines per page.
26. Fī al-falak wa-al-handasah wa-al-ḥisāb. Creator: Menelaus, of AlexandriaṬūsī, al-Muẓaffar ibn Muḥammad, active 12th centuryAlhazen, 965-1039ArchimedesAristarchus, of SamosNasawī, ʻAlī ibn Aḥmad, -1039Omar KhayyamṢābiʼ, Jābir ibn Ibrāhīm, active 10th centurySanjarī, Aḥmad ibn Ibrāhīm, active 10th century-11th centurySijzī, Aḥmad ibn Muḥammad, -1084 or 1085FārābīIbn al-Surá, Aḥmad ibn Muḥammad, -1153 Date: 12--?-13--? Language: Arabic Extent: Chiefly 19 lines per page; some marginalia.
27. Hādhihi Fawāʼid mutanawwiʻat al-mawāʼid. Date: 1732 Language: Arabic Extent: Chiefly 23 long lines; poetry in two columns; some marginalia.
28. Hādhihi risālah fī al-ḥisāb ... Creator: Ibn al-Hāʼim, Aḥmad ibn Muḥammad, -1412Ibn al-Bannāʼ, Aḥmad ibn Muḥammad, 1256?-1321?Dimashqī, ʻAbd al-Laṭīf ibn AḥmadAshʻarī, Aḥmad ibn Muḥammad, active 11th century-12th century Date: 1719-1720 Language: Arabic Geographic region: Turkey Extent: 19-23 long lines with generous margins for notes; extensive marginalia in first work. Catchwords in third work each verso, lower left.
29. Hādhā ḥijāb ʻaẓīm al-shaʼn wa-al-burhān. Date: 18--? Language: Arabic Extent: 8 or 9 long lines; catchwords every verso, lower left.
30. Incomplete text on letter magic. Date: 17th or 18th century? Language: Arabic Extent: 12-13 lines; border-ruled.
31. Junnat al-amān al-wāqiyah wa-junnat al-īmān al-bāqiyah. Creator: Kafʻamī, Ibrāhīm ibn ʻAlī, 1436 or 1437-1499 or 1500 Date: between 1725 and 1825? Language: Arabic Geographic region: Iran? Extent: 25 lines per page, border-ruled, extensive marginalia.
32. Jāmiʻ al-ṣaḥīḥ. Creator: Bukhārī, Muḥammad ibn Ismāʻīl, 810-870 Date: 17--? Language: Arabic Geographic region: Morocco? Extent: 17 long lines; border-ruled.
33. Khulāṣat al-ḥisāb. Creator: ʻĀmilī, Bahāʼ al-Dīn Muḥammad ibn Ḥusayn, 1547-1621 Date: 17--? Language: Arabic Extent: 11 long lines, with some marginalia.
34. Khulāṣat al-ḥisāb. Creator: ʻĀmilī, Bahāʼ al-Dīn Muḥammad ibn Ḥusayn, 1547-1621 Date: between 1650 and 1843? Language: Arabic Geographic region: Iran? Extent: 11 long lines; extensive marginalia and interlinear comments on the first 16 folios; catchwords on verso, lower left.
35. Khulāṣat al-ḥisāb. al-Risālah al-Muḥammadīyah. Creator: ʻĀmilī, Bahāʼ al-Dīn Muḥammad ibn Ḥusayn, 1547-1621Qūshjī, ʻAlī ibn Muḥammad, -1474 or 1475 Date: between 1750 and 1850? Language: Arabic Extent: 27 long lines; border-ruled.
36. Kitāb Badīʻ al-maʻānī fī sharḥ ʻAqīdat al-Shaybānī. Creator: Ibn Qāḍī ʻAjlūn, Muḥammad ibn ʻAbd Allāh, 1427 or 1428-1471 or 1472 Date: between 16--? and 17--? Language: Arabic Extent: Chiefly 21 long lines with poetry in two staggered lines; catchwords on versos, lower left.