27. Two medical treatises Contributor: Sidney John Alexander Churchill (former owner) Date: 1569/1580 Language: Arabic Extent: Codex; ff. iv+282+iv
28. Two treatises on the sizes and distances of the celestial bodies Date: 1600/1717 Language: Arabic Extent: Codex; ff. iii+26+i
30. Two treatises on algebra and inheritance calculations and an excerpt on magic squares by Khuzā‘ī, Muḥammad ibn Aḥmad خزاعي، محمد بن أحمد Contributor: Muḥammad ibn Aḥmad Khuzā‘ī (author) Date: 1627/1627 Language: Arabic Extent: Codex; ff. iii+133+i
31. Two technological treatises Contributor: Muḥammad ibn Ṭalḥah Abū Sālim al-Naṣībī (scribe) Date: 1292/1292 Language: Arabic Extent: Codex; ff. i+73+i
32. Aqrābādhīn madīnat al-salamأقراباذين مدينة السلم Ibn al-Tilmīdh, Hibat Allāh ibn Ṣā‘id ابن التلميذ، هبة الله بن صاعد Contributor: Hibat Allāh ibn Ṣā'id Ibn al-Tilmīdh (author) Date: 1227/1228 Language: Arabic Extent: ff. 2r-128v
33. Aphorismsكتاب الفصول Hippocrates أبقراط Contributor: John Tytler (former owner)Ḥunayn ibn Isḥāq al-'Ibādī (former owner)Hippocrates (former owner) Date: 1700/1799 Language: Arabic Extent: Codex; ff. ii+27+v
34. Folios from four manuscripts on scientific subjects Date: 1601/1899 Language: ArabicPersian Extent: Codex [without binding]; ff. 10+ii
36. Aqrābādhīn madīnat al-salamإقراباذين مدينة السلم Ibn al-Tilmīdh, Hibat Allāh ibn Ṣā‘idابن التلميذ، هبة الله بن صاعد and other pharmaceutical texts Date: 1227/1228 Language: Arabic Extent: Codex; ff. i+170+ii