Former Owner
- George F. Leighton2
- George Templeton Strong2
- Gerard Meerman2
- Hans Albrecht von Derschau2
- Harold Baillie Weaver2
- Harrison Horblit2
- Henry Charles Lea2
- Henry Ellis Allen2
- Henry George Bohn2
- Henry Harvey Frost2
- Henry White2
- Henry Yates Thompson2
- Herbert B. Nichols2
- Herschel V. Jones2
- Horace de Landau2
- House of Sforza2
- Joaquín Gómez de la Cortina2
- John Henry Ellis2
- Leonardo Lapiccirella2
- Louis César de La Baume Le Blanc2