Former Owner
- Acton Griscom1
- Admont Abbey Library1
- Adolphe Lefrancq1
- Adolphe Morlot1
- Alan G. Thomas1
- Alexander Beresford Hope1
- Alfred C. Chapin1
- Alfred Henry Huth1
- Alphonse Labitte1
- Alvise Bochini1
- Andrea S.1
- Antiquarian Books of Boston1
- Antoine Duprat1
- Arthur M. Ellis1
- Beauvais Cathedral1
- Betty Freudenheim1
- Branners Bibliofile Antikvariat1
- Brian Douglas Stilwell1
- Burndy Library1
- Buxheim Charterhouse1