Former Owner
- André de Rineck1
- Anna Maria Louisa Peachey1
- Anne Churchill, Countess of Sunderland1
- Anne Claude Philippe, Comte de Caylus1
- Anne of Brittany1
- Antiquarian Books of Boston1
- Antoine Duprat1
- Antoine Lagnier1
- Antoine de Buz1
- Apostolo Zeno1
- Arthur Vershbow1
- Arthur de l'Isle du Dréneuc1
- Austin, Jehan1
- Barbe de Laon1
- Baron Paul Adolphe Dieudonné Thiébault1
- Basilica of Santa Maria Novella1
- Beauvais Cathedral1
- Benignus of Dijon1
- Bernardus de Pedio1
- Bertram Dobell1