451. Columbia University Rare Book & Manuscript Library, MS Or 355 Title: Kitāb nafīs yufṣaḥu fīhi ʻan al-lughah al-Turkīyah Date: between 1750 and 1850?
452. Columbia University Rare Book & Manuscript Library, MS Or 20 Title: Taṣrīḥ fī sharḥ Tashrīḥ al-aflāk Author: Imām al-Dīn ibn Luṭf Allāh Lāhūrī Place: India Date: 1800?-1899?
454. Burke Library at Union Theological Seminary, UTS MS Arab 6 Title: Anwār al-tanzīl wa-asrār al-taʼwīl Author: Baidawi Date: between 1700 and 1820?
455. Columbia University Rare Book & Manuscript Library, X8937 An8 Title: Tadhkirat ūlī al-albāb wa-al-jāmiʻ lil-ʻajab al-ʻujāb Author: Dawud al-Antaki Date: 1713.
456. Columbia University Rare Book & Manuscript Library, X8937 B11 Title: Kitāb al-aqdas Author: Baháʼu'lláh Date: between 1874? and 1877?
457. Columbia University Rare Book & Manuscript Library, X8937 B111 Title: Works Author: Baháʼu'lláh Place: Iran Date: 1872.
458. Columbia University Rare Book & Manuscript Library, X8937 Il7 Title: ʻIlm al-badīʻ Date: 17--?-18--?
459. Columbia University Rare Book & Manuscript Library, X8937 Ab9 Title: Kitāb al-tārīkh mimmā taqaddama ʻan al-ābāʼ Author: Abu l-Fath Date: 1750?-1850?
460. Columbia University Rare Book & Manuscript Library, X8937 Ac2 Title: Riḥlah al-Nāṣirīyah Author: Ahmed ibn Nasir Date: between 1750 and 1850?