Former Owner
- Julie Florence de Cossette1
- Katherine Somerset Wyttenbach Fenwick1
- Lathrop C. Harper, Inc.1
- Leo Olschki1
- Lionardo di Paolo Adimari1
- Lorenzo Antonio da Ponte1
- Ludwig Rosenthal's Antiquariaat1
- Luigi Celotti1
- Luigi Cora1
- M. Favia del Core1
- Maggs Bros Ltd1
- Marcela Gabriela1
- Maria Ludovica Favia del Core Borromeo1
- Marie Cleophe de Sollario1
- Marie de Albano1
- Middle Hill Rare Books & Manuscripts AB (Stockholm, Sweden)1
- Monastero di Santo Spirito in Verona1
- Morris Jastrow, Jr.1
- Noël Pinelli1
- Omaha Public Library1