Former Owner
- Battista di Ser Cicco di Fermo1
- Baḥrānī, Muḥammad ibn ʻAlī ibn Ḥaydar ibn Ḥasan ibn Ḥaydar1
- Bertram Ashburnham, 4th Earl of Ashburnham1
- Boies Penrose II1
- Bonvesino, Marco1
- Brinton, Daniel G. 1837-18991
- Budapest University of Jewish Studies1
- Burg Kreuzenstein1
- Bākīr ibn Muṣṭafá Fūṭī1
- Bīkānera Anūpa Saṃskr̥ta Pustakālaya1
- Carl Alphons Geigy-Hagenbach1
- Carl Frederick Haussmann1
- Carleton Rubira Richmond1
- Cecil Deedes1
- Charles D. Humberd1
- Charles Seymour, 6th Duke of Somerset1
- Charles Stephen Ascherson1
- Charles Stuart, 1st Baron Stuart de Rothesay1
- Cobham, H. W., 1867-1
- Collegium Germanicum et Hungaricum1