Former Owner
- Austin, Jehan1
- Avraham ben ʻAlon1
- Aḥmad al-Mudarris1
- Baptist Union Theological Seminary1
- Benediktinerinnenabtei St. Walburg1
- Benoît Le Court1
- Bentley Lyonel John Tollemache, 3rd Baron Tollemache1
- Bernard M. Rosenthal1
- Boies Penrose II1
- Bonvesino, Marco1
- Brinton, Daniel G. 1837-18991
- Budapest University of Jewish Studies1
- Burg Kreuzenstein1
- Bīkānera Anūpa Saṃskr̥ta Pustakālaya1
- C. W. S. Dixon1
- Caesareum Societatis Jesu Collegium Viennense1
- Carl Reinhardt1
- Carleton Rubira Richmond1
- Cecil Deedes1
- Charles E. Roseman Jr.1