Former Owner
- A. W. F. Fuller2
- Abbaye de Saint-Martin de Tournai2
- Abbey Rents Inc.2
- Abraham Yohannan2
- Adam Clarke2
- Admont Abbey2
- Alexander Smith Cochran2
- Alfonso Cassuto2
- Alfred Higgins2
- Alice Millard2
- American Type Founders Company. Typographic Library and Museum2
- Andrew Gifford2
- André Rooryck2
- André de Coppet2
- Anne of Brittany2
- Arenburg2
- Arthur Vershbow2
- Ball Collection2
- Bateman family2
- Benedetto Affaticati2