Former Owner
- Francesco Gonzaga1
- Francis Edwards, Ltd.1
- George Dunn1
- Giacomo Soranzo1
- Giovanni Saibanti1
- Godefroy Honore1
- Guglielmo Libri Carucci dalla Sommaja1
- H. P. Kraus (firm)1
- Henry Ellis Allen1
- Henry Huth1
- Henry Probasco1
- Henry Yates Thompson1
- House of Strozzi1
- J. Meade Falkner1
- Jacob Henry Burn1
- Joachim Guerrinus de Montefegatesio1
- Johann Heinrich van Ess1
- Leo S. Olschki Editore1
- Libri, Edoardo, active 20th century1
- Lorenzo Antonio da Ponte1