289. Kanz al-lughāt Creator: Ibn Maʻrūf, Muḥammad ibn ʻAbd al-Khāliq, active 15th century Date: 1800-1899 Language: Persian Extent: 182 leaves : paper ; 290 x 195 (155 x 110) mm. bound to 295 x 200 mm.
290. كنه المراد في وفق الاعداد Creator: Tāʼūsī, Yaʻqūb ibn Muḥammad Contributor: Sharaf al-Dīn ʻAlī Yazdī, -1454 Date: 1700-1999 Language: Persian Extent: iii, 89, iii leaves: paper, ill. ; 250 x 160 (233 x 150) mm. bound to 262 x 170 mm.
291. مجالس العشّاق Creator: Author: Gāzurgāhī, Ḥusayn ibn Ismāʻīl, fl. 15th century Contributor: Scribe: Farīd al-Kātib Date: October-November 1552 Language: Persian Extent: ff. 4 + 197 + 4.
292. مراسلات Contributor: ʻAbd al-Razzāq Kamāl al-Dīn ibn Isḥāq al-Samarqandī, 1413-1482Muḥtasham, ʻAlī ibn Aḥmad, 1499 or 1500-1587 or 1588Kāzarūnī, Abū al-Qāsim ibn Abī Ḥāmid, active 16th century Date: 1700-1899 Language: Persian Extent: i, 418 leaves : paper ; 235 x 130 (155 x 80) mm. bound to 235 x 140 mm.
293. مفتاح السرود Creator: Author: Qādī Ḥasan ibn khwājah Ṭāhir ibn khwājah Muḥammad Contributor: Scribe: Jamāl al-Dīn Muḥammad Date: 1218 AH = 1803 Language: Persian Extent: ff. 97.
294. مفتاح المقاصد Creator: Ibn Ilyās, Muḥammad ibn Aḥmad ibn Muḥammad Date: 1504-1504 Language: Persian Extent: 175 leaves : paper, ill. ; 255 x 170 (170 x 110) mm. bound to 255 x185 mm.
295. مقالهٔ اولى از كتاب اقليدس - أقليدسMaqalah-’i avvalī az Kitāb-i Uqlīdas مقالهٔ اولى از كتاب اقليدس Euclid أقليدس Creator: Author: Euclid Date: 1784/1784 Language: Persian
296. Manāfiʻ al-ḥayawān. Fragment. Persian Creator: Ibn Bakhtīshūʻ, ʻUbayd Allāh ibn Jibrāʾīl. Date: 1275-1299 Language: Persian Extent: 1 leaf : paper, col. ill. ; 263 x 203 (227 x 167) mm.
297. مهر و مشتری Creator: Author: ʻAṣṣār Tabrīzī, Muḥammad, d. 1382 or 3 عصار تبريزى، محمد Language: Persian Medium: paper Extent: 216 ff.
299. موسيقى حكمت علائي - ابن سيناMūsīqī-yi ḥikmat-i ʿAlāʾī موسيقي حكمت علائي Avicenna ابن سينا Creator: Author: Avicenna Date: 1663/1663 Language: Persian
300. نسخۀ ناسخۀ مثنويات سقيمه Creator: Author: Jalāl al-Dīn Rūmī, Maulana, 1207-1273 جلال الدين الرومي، محمد بن محمد، 604-672 هـ Date: 1652 Language: Persian Medium: paper Extent: 405 ff.