Former Owner
- H. P. Kraus (firm)28
- Joseph Barrois28
- Milton Fischmann27
- Bernard M. Rosenthal26
- Lewis L. Gould25
- Giuseppe Martini24
- Bernard Quaritch Ltd23
- George Amos Poole23
- Walter Sneyd22
- Robert Garrett21
- Howard Lehman Goodhart20
- Johann Heinrich van Ess20
- George Dunn19
- Mayer Sulzberger19
- Morris Jastrow, Jr.19
- Paul Riant19
- Janārdana Koṇḍadeva Gāḍagīla18
- Guglielmo Libri Carucci dalla Sommaja17
- Henry Huth17
- Richard Heber17