Former Owner
- Luigi Celotti2
- Michele Cavaleri2
- Peter Le Neve2
- Phillip J. Pirages Fine Books & Manuscripts2
- R. Stora and Company2
- Robert Hoe III2
- San Sisto, Piacenza2
- Sandbergs Bokhandel2
- Thomas Rodd2
- William Bragge2
- William Morris2
- Abbaye de Saint-Alyre1
- Abbaye de Saint-Martin de Tournai1
- Acton Griscom1
- Adam de Campigny1
- Admont Abbey Library1
- Adolphe Lefrancq1
- Alan G. Thomas1
- Alexander Beresford Hope1
- Alphonse Labitte1