Former Owner
- Henry Wyndham, 2nd Baron Leconfield1
- Henry Young and Sons1
- Herman Cohen1
- Hermann Suchier1
- Hispanic Society of America1
- Horst-Joachim Unverfähr1
- House of Neville1
- Howard Mayer Brown1
- Hugh Daubeney1
- Hôtel Drouot1
- Irene Ludwig1
- Isaac Foot1
- J. A. Dortmond1
- J. C. Inglis1
- J. M. C. Armbruster (Firm)1
- J. T. Payne1
- J. Techener1
- Jacob Le Maire1
- Jacob Suter1
- James H. Stewart1