Former Owner
- Giuseppe Martini1
- Guglielmo Libri Carucci dalla Sommaja1
- Hampton L. Carson1
- Hans Albrecht von Derschau1
- Harold Baillie Weaver1
- Harry Peach1
- Heathcote William Garrod1
- J. & J. Leighton1
- J. Meade Falkner1
- Jacob Henry Burn1
- James H. Stewart1
- James K. Moffitt1
- Johann Heinrich van Ess1
- Johann Heinrich von Speyr-Passavant1
- John D. Stanitz1
- John Dozier Gordan1
- Lathrop Colgate Harper1
- Laurence William Hodson1
- Lawrence J. Schoenberg1
- Leicester Harmsworth1