Former Owner
- Louis N. Cassett1
- Marvin-L. Colker1
- Mary Shalom Karo1
- Mayer Sulzberger1
- Mazliah Finzi1
- Menaḥem Naḥum, ha-Leṿi, mi-ḳ.ḳ. Dribin1
- Michael Krupp1
- Michele Amari1
- Miha'el Hayyim ben Yosef bar Ya'akov1
- Monteles, Avraham de1
- Monteles, Yosef de1
- Moritz Dessauer1
- Moses Shapira2
- Naftali Tsvi ben Faibel Shliṭas1
- Norman Winestine1
- Norza, Leon1
- Peretz ben Yehuda Mintz Ashkenazi1
- Rabbinical Seminary Vienna2
- Raphael Nathan Nata Rabinowitz1
- Raphael Yitzchak Yisrael1