Former Owner
- Auchinleck Community Library1
- August Merz1
- Aḥmad Rifʻat ibn al-Ḥājj Muḥammad Fākhir Z̤amāqavī1
- Aḥmad ibn Mubārak Luṭf Allāh1
- Aḥmad ibn Muṣṭafá1
- Aḥmad ibn ʻUmar Afandī1
- Baldassarre Boncompagni1
- Battista di Ser Cicco di Fermo1
- Baḥrānī, Muḥammad ibn ʻAlī ibn Ḥaydar ibn Ḥasan ibn Ḥaydar1
- Bernard Quaritch Ltd1
- Bernardi1
- Bet din tsedeḳ London ṿeha-medinah1
- Bridget Hunt1
- Bristol Baptist College1
- Buxheim Charterhouse1
- Bākīr ibn Muṣṭafá Fūṭī1
- Bālambhaṭṭamuni1
- Carl Alphons Geigy-Hagenbach1
- Carl Frederick Haussmann1
- Carlo Archinto, 2nd Marquess of Parona, 3rd Count of Trainate1