Former Owner
- Otto Ege2
- Otto Orren Fisher2
- Peter Ludwig2
- Phillip J. Pirages Fine Books & Manuscripts2
- Prince Sadruddin Aga Khan2
- Samuel David Luzzatto2
- William Augustus White2
- William Keeney Bixby2
- Winifred A. Myers Autographs Ltd2
- Abbey of Saint-Germain-des-Prés1
- Abbey of Santa Giustina1
- Abraham Cohen1
- Adelbert Brownlow-Cust, 3rd Earl Brownlow1
- Adolph Sutro1
- Adriana R. Salem1
- Adán Inquaci1
- Albert C. Baugh1
- Albert M. Patrick1
- Albert Parker, 3rd Earl of Morley1
- Alexander Hamilton, 10th Duke of Hamilton1