Former Owner
- William Taylor Scheide3
- A. W. F. Fuller2
- Adolph Sutro2
- Albert J. Loomie2
- Alfred C. Chapin2
- Baldassarre Boncompagni2
- Carlo Morbio2
- Carlton Lake2
- Edward Clark Streeter2
- F Friedman2
- Farley P. Katz2
- Foliophiles2
- Gail Fischmann2
- George Amos Poole2
- Guglielmo Libri Carucci dalla Sommaja2
- Henry Drury2
- Henry Yates Thompson2
- Herschel V. Jones2
- Howard Lehman Goodhart2
- Imre De Vegh2