Former Owner
- Charles Sumner16
- Thomas F. Richardson16
- Lathrop Colgate Harper15
- Hoepli14
- Howard Lehman Goodhart14
- Johann Heinrich van Ess14
- Richard Heber14
- Walter Sneyd14
- Bruce P. Ferrini13
- Ernst F. Detterer13
- Herschel V. Jones13
- Ambroise Firmin Didot12
- Lisa Kiser12
- Louis Charles Elson12
- Adolph Sutro11
- Charles Eliot Norton11
- Henry Drury11
- Henry Yates Thompson11
- John Henry Ellis11
- New York Academy of Medicine11