Former Owner
- Aḥmad ibn Mubārak Luṭf Allāh1
- Aḥmad ibn ʻUmar Afandī1
- Baldassarre Boncompagni1
- Battista di Ser Cicco di Fermo1
- Baḥrānī, Muḥammad ibn ʻAlī ibn Ḥaydar ibn Ḥasan ibn Ḥaydar1
- Bertram Ashburnham, 4th Earl of Ashburnham1
- Bhacaṃbhat1
- Bhatta Narayana1
- Bhauruji, Pandit1
- Bhaṭṭaśivākānta Lakṣmīkānta1
- Bhaṭṭaṃbhaṭṭa1
- Bhālacandra Gaṇeśa1
- Boies Penrose II1
- Bonvesino, Marco1
- Brahmānaṃdatīrtha1
- Brinton, Daniel G. 1837-18991
- Budapest University of Jewish Studies1
- Burg Kreuzenstein1
- Bākīr ibn Muṣṭafá Fūṭī1
- Bālambhaṭṭamuni1