Former Owner
- Gilberte le Gualès de Mézaubran1
- Gilhofer & Ranschburg. Lucerne, Suisse1
- Guglielmo Libri Carucci dalla Sommaja1
- Guilelmus Laing1
- Hendrik Herp1
- Henri Auguste Brölemann1
- Henry Newham Davis1
- Henry Spelman1
- Henry Yates Thompson1
- Henry Young and Sons1
- Hermann Suchier1
- House of Neville1
- Hucks Gibbs, 1st Baron Aldenham1
- Hudson Gurney1
- J. M. C. Armbruster (Firm)1
- J. Martini1
- Jacob Suter1
- James Halliwell-Phillipps1
- Jean Baptiste Verdussen1
- Jean Budé1