Former Owner
- Alfred Chester Beatty2
- American Type Founders Company. Typographic Library and Museum2
- Benjamin Franklin Stevens2
- Brayton C. Ives2
- Clarence S. Bement2
- Gaspard Joseph de Servais2
- George Dunn2
- George F. Leighton2
- Guglielmo Libri Carucci dalla Sommaja2
- H. P. Kraus (firm)2
- Harry G. Friedman2
- House of Sforza2
- Imre De Vegh2
- John Boykett Jarman2
- Josephine Widener Wichfield2
- Lydia Thompson Morris2
- Maggs Bros Ltd2
- Mary W. T. Dickinson2
- Messieurs Du Trieu2
- Nicolas Antoine Labbey de Billy2