Former Owner
- Friedrich von Schennis1
- G. Sumner1
- Gaston Ruddoff1
- George Horace Johnstone1
- George Rowland Holt Wilson1
- Gerald Ephraim Hart1
- Gladbach Abbey1
- Gotha Research Library1
- Hans P. Kraus1
- Harold Baillie Weaver1
- Harrison Horblit1
- Harrison Wright1
- Helge Frank1
- Henry Drury1
- Henry Ellis Allen1
- Henry Gee Barnard1
- Henry Harvey Frost1
- Henry Pateshall Bowden1
- Henry Pelham-Clinton, 7th Duke of Newcastle1
- Henry William Poor1