Former Owner
- A. Rosenthal Ltd.1
- Abd al-Salam al-Shatti1
- Abraham I. Katsh1
- Acquired before February 1992 and probably in library for many decades.1
- Adam Clarke1
- Admont Abbey Library1
- Adrienne Minassian1
- Alan G. Thomas1
- Albert C. Baugh1
- Albert Figdor1
- Alice Millard1
- Alpha Loretta Owens1
- Alpirsbach Abbey1
- Amelia Daubeney1
- Andrea de Sancto Gemino1
- Andreas Justus Cennis1
- André Rooryck1
- Anne de Graville1
- Anne of Brittany1
- Antony Bek1