Former Owner
- Andreas Weiss1
- Andreas Wunder1
- Anna Vremans1
- Baldassarre Boncompagni1
- Baptist Union Theological Seminary1
- Barbara Hackenmayrin1
- Bartholdus and Johann Flachmann1
- Basilica Gößweinstein1
- Basilios Bessarion1
- Bernardo Mendel1
- Birch & Son1
- Boies Penrose II1
- Bonaventura Brem1
- Burg Kreuzenstein1
- Caesareum Societatis Jesu Collegium Viennense1
- Charles Burr1
- Charles D. Humberd1
- Charles F. Gunther1
- Charles Singer1
- Charles Thomas-Stanford1