123. al-Tabṣirah fī al-hurūb Creator: Author: Ṭarsūsī, Marḍī ibn ʻAlī, d. 1193 Language: Arabic Extent: ff. 211.
124. al-Tabṣirah fī ʻilm al-nujūm Creator: Author: ʻUmar ibn Yūsuf, Sultan of Yemen, d. 1296 Date: 14th century, first half? Language: Arabic Extent: ff. 166.
125. al-Tajrīd Creator: Author: Khwārazmī, Maḥmūd ibn ʻAbd Allāh, al-Uṣūlī Date: 1179 Language: Arabic Extent: ff. 141.
127. ترجمة كتاب عجائب المخلوقات Creator: Author: Surūrī, Muṣliḥ al-Dīn, 1492-1562 Date: 16th century Language: TurkishArabic Extent: ff. 159.
128. توضيح التذكرة |\u2002 شرح التذكرة Creator: Author: Nīsābūrī, Niẓām al-Dīn al-Ḥasan ibn Muḥammad, -1328 or 1329 Date: 4 Ramadan 752 = 25 Oct. 1351 Language: Arabic Extent: ff. i–ii + 1–182 + iii–iv.
129. جاويدان خرد Creator: Author: Ibn Miskawayh, Aḥmad ibn Muḥammad, d. 1030 Date: Muḥarram 439 AH; 1047 CE Language: PersianArabic Extent: ff. 147.
130. زيج جديد سلطانى Creator: Author: Ulugh Beg ibn Shāhrukh ibn Tīmūr Gurgān (d. 853H/1449) Contributor: Annotator: Greaves, John, 1602-1652Translator: Yaḥyā ibn ʿAlī al-Rifāʿī al-Shāfiʿī Date: 20 Ṣafar 939H (21 September 1532) Language: LatinEnglishArabic Medium: Paper Extent: 94 leaves, two endleaves and two front flyleaves, blank except for the St John’s College bookplate (i–ii + 1–94 + iii–iv).