Former Owner
- George Dunn1
- Giampietro Campana1
- Gladys Freeman1
- Henry Percy, 9th Earl of Northumberland1
- Henry Wyndham, 2nd Baron Leconfield1
- Herbert Reichner1
- Hoepli1
- Huskan-ordi (Monastery in Muradiye, Turkey)1
- Jacques Rosenthal1
- James Lyell1
- John Henry Ellis1
- Joseph Barrois1
- Julius Hess1
- Libreria la Bibliofila1
- Marienstiftsgymnasium1
- Matteo Luigi Canonici1
- Maurice Kann1
- Maxwell Sommerville1
- Pietro Giometti1
- Robert Forrer1