Former Owner
- Guglielmo Libri Carucci dalla Sommaja2
- Harold Baillie Weaver2
- Henry Charles Lea2
- Henry Huth2
- Herschel V. Jones2
- James & Mary Lee Tregaskis (Firm)2
- John Eliot Hodgkin2
- John Hinsdale Scheide2
- John Reiner2
- John Ruskin2
- Laurence William Hodson2
- Luigi Arrigoni2
- Marchese Linterno2
- Marie-François Duchesne de Beaumanoir2
- Mary W. T. Dickinson2
- Philip C. Duschnes2
- Pierleone Leoni2
- Sam Fogg Rare Books & Manuscripts2
- St John Hornby2
- Weissenau Abbey2