Former Owner
- Joseph Pulilo1
- José Antonio Conde1
- Juan de Iriarte y Cisneros1
- Julia Burgess1
- Lepeletier de Rosanbo1
- Lew David Feldman1
- Librairie Tross1
- Library of the Dominicans of Paris1
- Louis César de La Baume Le Blanc1
- Louis H. Silver1
- Lycée Louis-le-Grand1
- M. Haimmiller1
- Margaret Barclay Wilson1
- Marie-François Duchesne de Beaumanoir1
- Mark Lansburgh1
- Marquis of Astorga1
- Marsden J. Perry1
- Mary W. T. Dickinson1
- Michael Tomkinson1
- Michel Ferdinand d'Albert d'Ailly1