Former Owner
- Antoine Duprat1
- Arthur M. Ellis1
- Baldassarre Boncompagni1
- Beatrice de Fouar1
- Beauvais Cathedral1
- Biblioteca Trivulziana1
- Branners Bibliofile Antikvariat1
- Breslauer and Meyer1
- Brian Douglas Stilwell1
- Brick Row Book Shop1
- Byron Reed1
- C Traylen Bookshop1
- Charles Ede1
- Charles Stephen Ascherson1
- Charles-Benoit de Campigny1
- Charlier de Namur1
- Chiswick Book Shop1
- Château d'Anet1
- Clement Griscom1
- Cortlandt F. Bishop1