Former Owner
- Marvin-L. Colker1
- Mary Augusta Strachey1
- Mayer Sulzberger1
- Monteles, Avraham de1
- Monteles, Yosef de1
- Morris Jastrow, Jr.1
- Muḥammad Ṣadr al-Dīn1
- Nathaniel Dunbar1
- Nicholas Bacon1
- Nicolas Antoine Labbey de Billy1
- Norman Winestine1
- Norza, Leon1
- Oliver R. Barrett1
- Paul Grinke1
- Paul Sabatier1
- Pettini Libraria di Antonio Pettini1
- Philip Kerr, 11th Marquess of Lothian1
- Pierre Tassel1
- Pietro Bembo1
- Pietro Civaleri1