Former Owner
- Henri Lambert1
- Howard Mayer Brown1
- J. M. C. Armbruster (Firm)1
- James Turle1
- Jay Gould1
- Jeanne Françoise Maclovie de Carman1
- Jeanne Govro1
- John F. Fleming1
- John Henry Ellis1
- John Morgan1
- John Ruskin1
- Joseph Whitney1
- Laurence Kirby1
- Libri, Edoardo, active 20th century1
- Louis César de La Baume Le Blanc1
- Margaret of Croy1
- Marguerite de Fontenay1
- Marie Ange-Toussaint Placide de Ferron1
- Middle Hill Rare Books & Manuscripts AB (Stockholm, Sweden)1
- Minnis, Katherine1