Former Owner
- Paul Sabatier2
- 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
- Admont Abbey Library1
- Alan G. Thomas1
- Alberto Govi1
- Alexander Beresford Hope1
- Alvise Bochini1
- Anchin Abbey1
- Andrea S.1
- Andrea Tessier1