Former Owner
- Leonardo Lapiccirella2
- Michele Cavaleri2
- Phillip J. Pirages Fine Books & Manuscripts2
- San Sisto, Piacenza2
- Sandbergs Bokhandel2
- Abbaye de Saint-Alyre1
- Abbaye de Saint-Martin de Tournai1
- Alan G. Thomas1
- Anchin Abbey1
- Antoine Duprat1
- Arthur M. Ellis1
- Beauvais Cathedral1
- Bernard Quaritch Ltd1
- Biblioteca Trivulziana1
- Brian Douglas Stilwell1
- Byron Reed1
- C Traylen Bookshop1
- Charles Ede1
- Charles Lenormand du Coudray1
- Chiswick Book Shop1